diff --git a/lib/Doctrine/Entities/Basket.php b/lib/Doctrine/Entities/Basket.php
index f401b31d55..b50a400d1e 100644
--- a/lib/Doctrine/Entities/Basket.php
+++ b/lib/Doctrine/Entities/Basket.php
@@ -457,7 +457,7 @@ class Basket
                 $totSize += $basket_element->getRecord($app)
                     ->get_subdef('document')
                     ->get_size();
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
 
             }
         }
diff --git a/lib/classes/ACL.php b/lib/classes/ACL.php
index 88a7953edc..8cc43770d3 100644
--- a/lib/classes/ACL.php
+++ b/lib/classes/ACL.php
@@ -240,7 +240,7 @@ class ACL implements cache_cacheableInterface
             $subdef_class = $record->get_databox()->get_subdef_structure()
                 ->get_subdef($record->get_type(), $subdef_name)
                 ->get_class();
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return false;
         }
 
@@ -748,7 +748,7 @@ class ACL implements cache_cacheableInterface
 
             try {
                 $ret[$sbas_id] = $this->app['phraseanet.appbox']->get_databox((int) $sbas_id);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
 
             }
         }
@@ -799,7 +799,7 @@ class ACL implements cache_cacheableInterface
             $this->_rights_records_document = $tmp_rights['document'];
 
             return $this;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
         $sql = 'SELECT sbas_id, record_id, preview, document
@@ -841,7 +841,7 @@ class ACL implements cache_cacheableInterface
             $this->is_admin = $this->get_data_from_cache(self::CACHE_IS_ADMIN);
 
             return $this;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
         $sql = 'SELECT create_db
@@ -935,7 +935,7 @@ class ACL implements cache_cacheableInterface
             $this->_limited = $this->get_data_from_cache(self::CACHE_LIMITS_BAS);
 
             return $this;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
diff --git a/lib/classes/API/OAuth2/Adapter.php b/lib/classes/API/OAuth2/Adapter.php
index 03b206f3ae..6443990f78 100644
--- a/lib/classes/API/OAuth2/Adapter.php
+++ b/lib/classes/API/OAuth2/Adapter.php
@@ -192,7 +192,7 @@ class API_OAuth2_Adapter extends OAuth2
             }
 
             return ($application->get_client_secret() === $client_secret);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -237,7 +237,7 @@ class API_OAuth2_Adapter extends OAuth2
                 , 'oauth_token' => $token->get_value()
             );
 
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -306,7 +306,7 @@ class API_OAuth2_Adapter extends OAuth2
                 , 'expires'      => $code->get_expires()
                 , 'account_id'   => $code->get_account()->get_id()
             );
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -357,7 +357,7 @@ class API_OAuth2_Adapter extends OAuth2
                 , 'expires'   => $token->get_expires()->format('U')
                 , 'client_id' => $token->get_account()->get_application()->get_client_id()
             );
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -519,7 +519,7 @@ class API_OAuth2_Adapter extends OAuth2
         try {
             $user = User_Adapter::getInstance($usr_id, $this->app);
             $account = API_OAuth2_Account::load_with_user($this->app, $this->client, $user);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $account = $this->createAccount($usr_id);
         }
 
@@ -586,7 +586,7 @@ class API_OAuth2_Adapter extends OAuth2
             $token->set_session_id($ses_id);
 
             return true;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
diff --git a/lib/classes/API/V1/adapter.php b/lib/classes/API/V1/adapter.php
index bf3045c642..7e6f0756c2 100644
--- a/lib/classes/API/V1/adapter.php
+++ b/lib/classes/API/V1/adapter.php
@@ -1101,7 +1101,7 @@ class API_V1_adapter extends API_V1_Abstract
 
             $record->set_metadatas($metadatas);
             $result->set_datas(array("record_metadatas" => $this->list_record_caption($record->get_caption())));
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $result->set_error_message(API_V1_result::ERROR_BAD_REQUEST, _('An error occured'));
         }
 
@@ -1147,7 +1147,7 @@ class API_V1_adapter extends API_V1_Abstract
                 $this->list_record_status($databox, $record->get_status())
                     )
             );
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $result->set_error_message(API_V1_result::ERROR_BAD_REQUEST, _('An error occured'));
         }
 
@@ -1173,7 +1173,7 @@ class API_V1_adapter extends API_V1_Abstract
 
             $record->move_to_collection($collection, $this->app['phraseanet.appbox']);
             $result->set_datas(array("record" => $this->list_record($record)));
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $result->set_error_message(API_V1_result::ERROR_BAD_REQUEST, $e->getMessage());
         }
 
@@ -1197,7 +1197,7 @@ class API_V1_adapter extends API_V1_Abstract
             $result->set_datas(array('record' => $this->list_record($record)));
         } catch (NotFoundHttpException $e) {
             $result->set_error_message(API_V1_result::ERROR_BAD_REQUEST, _('Record Not Found'));
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $result->set_error_message(API_V1_result::ERROR_BAD_REQUEST, _('An error occured'));
         }
 
@@ -1221,7 +1221,7 @@ class API_V1_adapter extends API_V1_Abstract
             $result->set_datas(array('story' => $this->list_story($story)));
         } catch (NotFoundHttpException $e) {
             $result->set_error_message(API_V1_result::ERROR_BAD_REQUEST, _('Story Not Found'));
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $result->set_error_message(API_V1_result::ERROR_BAD_REQUEST, _('An error occured'));
         }
 
diff --git a/lib/classes/Bridge/Account.php b/lib/classes/Bridge/Account.php
index ee535d2ba3..aa43e7a241 100644
--- a/lib/classes/Bridge/Account.php
+++ b/lib/classes/Bridge/Account.php
@@ -334,7 +334,7 @@ class Bridge_Account
             if ( ! isset($apis[$api_id])) {
                 try {
                     $apis[$api_id] = new Bridge_Api($app, $api_id);
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
                     continue;
                 }
             }
diff --git a/lib/classes/Bridge/Api.php b/lib/classes/Bridge/Api.php
index 552c2cf203..e2b72a0b4d 100644
--- a/lib/classes/Bridge/Api.php
+++ b/lib/classes/Bridge/Api.php
@@ -436,7 +436,7 @@ class Bridge_Api
                 $ret = $action($this);
 
                 return $ret;
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 $this->get_connector()->handle_Exception($e);
 
                 if ($e instanceof Bridge_Exception_ActionAuthNeedReconnect) {
@@ -532,7 +532,7 @@ class Bridge_Api
         foreach ($rs as $row) {
             try {
                 $results[] = new Bridge_Api($app, $row['id']);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
 
             }
         }
diff --git a/lib/classes/Bridge/Api/Flickr.php b/lib/classes/Bridge/Api/Flickr.php
index a87cff5fe2..64466833c2 100644
--- a/lib/classes/Bridge/Api/Flickr.php
+++ b/lib/classes/Bridge/Api/Flickr.php
@@ -469,7 +469,7 @@ class Bridge_Api_Flickr extends Bridge_Api_Abstract implements Bridge_Api_Interf
                 $this->get_element_from_id($ticket["dist_id"], $element->get_type());
                 $element->set_dist_id($ticket["dist_id"]);
             }
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return self::UPLOAD_STATE_FAILED;
         }
 
diff --git a/lib/classes/Bridge/Element.php b/lib/classes/Bridge/Element.php
index e17449db74..8865fabe52 100644
--- a/lib/classes/Bridge/Element.php
+++ b/lib/classes/Bridge/Element.php
@@ -301,7 +301,7 @@ class Bridge_Element
         if (! $this->connector_element) {
             try {
                 $this->connector_element = $this->account->get_api()->get_element_from_id($this->dist_id, $this->type);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 return null;
             }
         }
diff --git a/lib/classes/Feed/Adapter.php b/lib/classes/Feed/Adapter.php
index 610be2ea99..950d672867 100644
--- a/lib/classes/Feed/Adapter.php
+++ b/lib/classes/Feed/Adapter.php
@@ -83,7 +83,7 @@ class Feed_Adapter extends Feed_Abstract implements Feed_Interface, cache_cachea
             $this->public = $datas['public'];
 
             return $this;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -476,7 +476,7 @@ class Feed_Adapter extends Feed_Abstract implements Feed_Interface, cache_cachea
     {
         try {
             return $this->get_data_from_cache(self::CACHE_ENTRY_NUMBER);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -619,7 +619,7 @@ class Feed_Adapter extends Feed_Abstract implements Feed_Interface, cache_cachea
             if (!$renew) {
                 return $this->get_data_from_cache($cache_key);
             }
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
diff --git a/lib/classes/Feed/Collection.php b/lib/classes/Feed/Collection.php
index 69bfa496d3..5a43f0631f 100644
--- a/lib/classes/Feed/Collection.php
+++ b/lib/classes/Feed/Collection.php
@@ -122,7 +122,7 @@ class Feed_Collection implements Feed_CollectionInterface, cache_cacheableInterf
 
         try {
             return $appbox->get_data_from_cache($key);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
diff --git a/lib/classes/Feed/Entry/Adapter.php b/lib/classes/Feed/Entry/Adapter.php
index b4a9df7243..2c2dea8a7e 100644
--- a/lib/classes/Feed/Entry/Adapter.php
+++ b/lib/classes/Feed/Entry/Adapter.php
@@ -130,7 +130,7 @@ class Feed_Entry_Adapter implements Feed_Entry_Interface, cache_cacheableInterfa
             $this->created_on = $datas['created_on'];
 
             return $this;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -467,7 +467,7 @@ class Feed_Entry_Adapter implements Feed_Entry_Interface, cache_cacheableInterfa
     {
         try {
             return $this->get_data_from_cache(self::CACHE_ELEMENTS);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
diff --git a/lib/classes/Feed/Entry/Item.php b/lib/classes/Feed/Entry/Item.php
index 7c72c415b6..b811a5125c 100644
--- a/lib/classes/Feed/Entry/Item.php
+++ b/lib/classes/Feed/Entry/Item.php
@@ -85,7 +85,7 @@ class Feed_Entry_Item implements Feed_Entry_ItemInterface, cache_cacheableInterf
             $this->ord = $datas['ord'];
 
             return $this;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
diff --git a/lib/classes/Feed/Publisher/Adapter.php b/lib/classes/Feed/Publisher/Adapter.php
index 5a703aefb4..cc5caff00b 100644
--- a/lib/classes/Feed/Publisher/Adapter.php
+++ b/lib/classes/Feed/Publisher/Adapter.php
@@ -85,7 +85,7 @@ class Feed_Publisher_Adapter implements Feed_Publisher_Interface, cache_cacheabl
             $this->owner = $datas['owner'];
 
             return $this;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
diff --git a/lib/classes/User/Adapter.php b/lib/classes/User/Adapter.php
index f2c7b235c1..decfdd9cb0 100644
--- a/lib/classes/User/Adapter.php
+++ b/lib/classes/User/Adapter.php
@@ -370,7 +370,7 @@ class User_Adapter implements User_Interface, cache_cacheableInterface
             try {
                 self::$_instance[$id] = $app['phraseanet.appbox']->get_data_from_cache('_user_' . $id);
                 self::$_instance[$id]->set_app($app);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 self::$_instance[$id] = new self($id, $app);
                 $app['phraseanet.appbox']->set_data_to_cache(self::$_instance[$id], '_user_' . $id);
             }
@@ -517,7 +517,7 @@ class User_Adapter implements User_Interface, cache_cacheableInterface
 
             if ($app['authentication']->getUser()->getPrefs('start_page') == 'LAST_QUERY')
                 $app['authentication']->getUser()->setPrefs('start_page_query', $query);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return false;
         }
 
@@ -1421,7 +1421,7 @@ class User_Adapter implements User_Interface, cache_cacheableInterface
                 ':value'  => $value
             ));
             $this->delete_data_from_cache();
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -1596,7 +1596,7 @@ class User_Adapter implements User_Interface, cache_cacheableInterface
                     $stmt = $connbas->prepare($sql);
                     $stmt->execute($params);
                     $stmt->closeCursor();
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
 
                 }
             }
@@ -1639,7 +1639,7 @@ class User_Adapter implements User_Interface, cache_cacheableInterface
             $stmt->closeCursor();
 
             return true;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
diff --git a/lib/classes/appbox.php b/lib/classes/appbox.php
index 1c2b4de9dd..85d3d55ab9 100644
--- a/lib/classes/appbox.php
+++ b/lib/classes/appbox.php
@@ -446,7 +446,7 @@ class appbox extends base
     {
         try {
             return $this->get_data_from_cache(self::CACHE_SBAS_IDS);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
         $sql = 'SELECT sbas_id FROM sbas';
diff --git a/lib/classes/base.php b/lib/classes/base.php
index 35dc6e61ee..682f4837af 100644
--- a/lib/classes/base.php
+++ b/lib/classes/base.php
@@ -296,7 +296,7 @@ abstract class base implements cache_cacheableInterface
                         $stmt = $this->get_connection()->prepare($sql);
                         $stmt->execute();
                         $stmt->closeCursor();
-                    } catch (Exception $e) {
+                    } catch (\Exception $e) {
                         $recommends[] = array(
                             'message' => sprintf(_('Erreur lors de la tentative ; errreur : %s'), $e->getMessage()),
                             'sql'     => $sql
@@ -352,7 +352,7 @@ abstract class base implements cache_cacheableInterface
 
                 return true;
             }
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             throw new Exception('Unable to set the database version : '.$e->getMessage());
         }
 
@@ -518,7 +518,7 @@ abstract class base implements cache_cacheableInterface
                 $stmt = $this->get_connection()->prepare($def['sql']);
                 $stmt->execute($def['params']);
                 $stmt->closeCursor();
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 $recommends[] = array(
                     'message' => sprintf(_('Erreur lors de la tentative ; errreur : %s'), $e->getMessage()),
                     'sql'     => $def['sql']
@@ -732,7 +732,7 @@ abstract class base implements cache_cacheableInterface
                 $stmt = $this->get_connection()->prepare($a);
                 $stmt->execute();
                 $stmt->closeCursor();
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 $return[] = array(
                     'message' => sprintf(_('Erreur lors de la tentative ; errreur : %s'), $e->getMessage()),
                     'sql'     => $a
@@ -745,7 +745,7 @@ abstract class base implements cache_cacheableInterface
                 $stmt = $this->get_connection()->prepare($a);
                 $stmt->execute();
                 $stmt->closeCursor();
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 $return[] = array(
                     'message' => sprintf(_('Erreur lors de la tentative ; errreur : %s'), $e->getMessage()),
                     'sql'     => $a
diff --git a/lib/classes/caption/field.php b/lib/classes/caption/field.php
index cb0c08db35..82d9e4a3b1 100644
--- a/lib/classes/caption/field.php
+++ b/lib/classes/caption/field.php
@@ -340,7 +340,7 @@ class caption_field implements cache_cacheableInterface
                      */
                     $app['phraseanet.SE']->updateRecord($record);
                     unset($record);
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
 
                 }
             }
@@ -394,7 +394,7 @@ class caption_field implements cache_cacheableInterface
                     $app['phraseanet.SE']->updateRecord($record);
                     unset($caption_field);
                     unset($record);
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
 
                 }
             }
diff --git a/lib/classes/caption/record.php b/lib/classes/caption/record.php
index 49ed724691..422245605c 100644
--- a/lib/classes/caption/record.php
+++ b/lib/classes/caption/record.php
@@ -196,7 +196,7 @@ class caption_record implements caption_interface, cache_cacheableInterface
         $fields = array();
         try {
             $fields = $this->get_data_from_cache();
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $sql = "SELECT m.id as meta_id, s.id as structure_id
           FROM metadatas m, metadatas_structure s
           WHERE m.record_id = :record_id AND s.id = m.meta_struct_id
diff --git a/lib/classes/collection.php b/lib/classes/collection.php
index ed99d9d45b..910e771e41 100644
--- a/lib/classes/collection.php
+++ b/lib/classes/collection.php
@@ -69,7 +69,7 @@ class collection implements cache_cacheableInterface
             $this->labels = $datas['labels'];
 
             return $this;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
diff --git a/lib/classes/connection.php b/lib/classes/connection.php
index df4055a296..cd7effcc3e 100644
--- a/lib/classes/connection.php
+++ b/lib/classes/connection.php
@@ -148,7 +148,7 @@ class connection
 
             try {
                 self::$_PDO_instance[$name] = new connection_pdo($name, $hostname, $port, $user, $password, $dbname, array(), $app['debug']);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 throw new Exception('Connection not available');
             }
         }
diff --git a/lib/classes/connection/pdoStatementDebugger.php b/lib/classes/connection/pdoStatementDebugger.php
index 79dbda8c14..8a71dcbacf 100644
--- a/lib/classes/connection/pdoStatementDebugger.php
+++ b/lib/classes/connection/pdoStatementDebugger.php
@@ -35,7 +35,7 @@ class connection_pdoStatementDebugger
         $exception = null;
         try {
             $result = $this->statement->execute($params);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $exception = $e;
         }
         $time = microtime(true) - $start;
diff --git a/lib/classes/databox.php b/lib/classes/databox.php
index da8ff31f6c..5a8a10b58a 100644
--- a/lib/classes/databox.php
+++ b/lib/classes/databox.php
@@ -207,7 +207,7 @@ class databox extends base
         foreach ($this->get_available_collections() as $coll_id) {
             try {
                 $ret[] = collection::get_from_coll_id($this->app, $this, $coll_id);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
 
             }
         }
@@ -219,7 +219,7 @@ class databox extends base
     {
         try {
             return $this->get_data_from_cache(self::CACHE_COLLECTIONS);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -532,7 +532,7 @@ class databox extends base
             $stmt = $connection->prepare($sql);
             $stmt->execute();
             $stmt->closeCursor();
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -649,7 +649,7 @@ class databox extends base
 
         try {
             $metaStructData = $this->get_data_from_cache(self::CACHE_META_STRUCT);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $sql = 'SELECT id, name FROM metadatas_structure ORDER BY sorter ASC';
             $stmt = $this->get_connection()->prepare($sql);
             $stmt->execute();
@@ -960,7 +960,7 @@ class databox extends base
 
             try {
                 $meta_struct_field->set_tag(\databox_field::loadClassFromTagName($src))->save();
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
             }
         }
 
@@ -1005,7 +1005,7 @@ class databox extends base
                 if ( ! empty($row['logo'])) {
                     file_put_contents($this->app['root.path'] . '/config/minilogos/' . $base_id, $row['logo']);
                 }
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 unset($e);
             }
         }
@@ -1136,7 +1136,7 @@ class databox extends base
             $this->thesaurus = $this->get_data_from_cache(self::CACHE_THESAURUS);
 
             return $this->thesaurus;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             unset($e);
         }
 
@@ -1149,7 +1149,7 @@ class databox extends base
             $stmt->closeCursor();
             $this->thesaurus = $row['thesaurus'];
             $this->set_data_to_cache($this->thesaurus, self::CACHE_THESAURUS);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             unset($e);
         }
 
@@ -1174,7 +1174,7 @@ class databox extends base
     {
         try {
             return $this->get_data_from_cache(self::CACHE_STRUCTURE);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -1365,7 +1365,7 @@ class databox extends base
             $this->cgus = $this->get_data_from_cache(self::CACHE_CGUS);
 
             return $this;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
diff --git a/lib/classes/databox/cgu.php b/lib/classes/databox/cgu.php
index d7fa62a43e..ae09969798 100644
--- a/lib/classes/databox/cgu.php
+++ b/lib/classes/databox/cgu.php
@@ -72,7 +72,7 @@ class databox_cgu
 
                 if ($userValidation)
                     $terms[$name] = array('sbas_id' => $databox->get_sbas_id(), 'terms'   => $value, 'date'    => $update);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
 
             }
         }
diff --git a/lib/classes/databox/field.php b/lib/classes/databox/field.php
index 326f6aec99..ef2f729ef7 100644
--- a/lib/classes/databox/field.php
+++ b/lib/classes/databox/field.php
@@ -282,7 +282,7 @@ class databox_field implements cache_cacheableInterface
         if ( ! isset(self::$_instance[$instance_id]) || (self::$_instance[$instance_id] instanceof self) === false) {
             try {
                 self::$_instance[$instance_id] = $databox->get_data_from_cache($cache_key);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 self::$_instance[$instance_id] = new self($app, $databox, $id);
                 $databox->set_data_to_cache(self::$_instance[$instance_id], $cache_key);
             }
diff --git a/lib/classes/databox/status.php b/lib/classes/databox/status.php
index dc2b3b17d1..cd4365ac34 100644
--- a/lib/classes/databox/status.php
+++ b/lib/classes/databox/status.php
@@ -143,7 +143,7 @@ class databox_status
         foreach ($sbas_ids as $databox) {
             try {
                 $statuses[$databox->get_sbas_id()] = $databox->get_statusbits();
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
 
             }
         }
@@ -172,7 +172,7 @@ class databox_status
             }
             try {
                 $statuses[$databox->get_sbas_id()] = $databox->get_statusbits();
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
 
             }
         }
diff --git a/lib/classes/eventsmanager/broker.php b/lib/classes/eventsmanager/broker.php
index 0d99174bb8..ff41923674 100644
--- a/lib/classes/eventsmanager/broker.php
+++ b/lib/classes/eventsmanager/broker.php
@@ -104,7 +104,7 @@ class eventsmanager_broker
             $stmt = $this->app['phraseanet.appbox']->get_connection()->prepare($sql);
             $stmt->execute($params);
             $stmt->closeCursor();
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return false;
         }
 
diff --git a/lib/classes/eventsmanager/notify/autoregister.php b/lib/classes/eventsmanager/notify/autoregister.php
index caa54b6d2f..675f4eeed9 100644
--- a/lib/classes/eventsmanager/notify/autoregister.php
+++ b/lib/classes/eventsmanager/notify/autoregister.php
@@ -79,7 +79,7 @@ class eventsmanager_notify_autoregister extends eventsmanager_notifyAbstract
 
                 $mailColl[$row['usr_id']][] = $row['base_id'];
             }
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -110,7 +110,7 @@ class eventsmanager_notify_autoregister extends eventsmanager_notifyAbstract
 
         try {
             $registered_user = User_Adapter::getInstance($params['usr_id'], $this->app);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return;
         }
 
@@ -121,7 +121,7 @@ class eventsmanager_notify_autoregister extends eventsmanager_notifyAbstract
             if ($this->shouldSendNotificationFor($usr_id)) {
                 try {
                     $admin_user = User_Adapter::getInstance($usr_id, $this->app);
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
                     continue;
                 }
 
@@ -148,7 +148,7 @@ class eventsmanager_notify_autoregister extends eventsmanager_notifyAbstract
         $usr_id = (string) $sx->usr_id;
         try {
             $registered_user = User_Adapter::getInstance($usr_id, $this->app);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return array();
         }
 
@@ -201,7 +201,7 @@ class eventsmanager_notify_autoregister extends eventsmanager_notifyAbstract
         try {
             $receiver = Receiver::fromUser($to);
             $readyToSend = true;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
diff --git a/lib/classes/eventsmanager/notify/bridgeuploadfail.php b/lib/classes/eventsmanager/notify/bridgeuploadfail.php
index 4c578725cd..c9f19e2fbb 100644
--- a/lib/classes/eventsmanager/notify/bridgeuploadfail.php
+++ b/lib/classes/eventsmanager/notify/bridgeuploadfail.php
@@ -126,7 +126,7 @@ class eventsmanager_notify_bridgeuploadfail extends eventsmanager_notifyAbstract
         try {
             $account = Bridge_Account::load_account($this->app, $account_id);
             $record = new record_adapter($this->app, $sbas_id, $rid);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return array();
         }
 
diff --git a/lib/classes/eventsmanager/notify/order.php b/lib/classes/eventsmanager/notify/order.php
index 6847504911..f91d2839ac 100644
--- a/lib/classes/eventsmanager/notify/order.php
+++ b/lib/classes/eventsmanager/notify/order.php
@@ -72,7 +72,7 @@ class eventsmanager_notify_order extends eventsmanager_notifyAbstract
             $users = $query->on_base_ids($base_ids)
                     ->who_have_right(array('order_master'))
                     ->execute()->get_results();
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -149,7 +149,7 @@ class eventsmanager_notify_order extends eventsmanager_notifyAbstract
 
         try {
             $registered_user = User_Adapter::getInstance($usr_id, $this->app);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return array();
         }
 
diff --git a/lib/classes/eventsmanager/notify/orderdeliver.php b/lib/classes/eventsmanager/notify/orderdeliver.php
index c875704994..52e183acef 100644
--- a/lib/classes/eventsmanager/notify/orderdeliver.php
+++ b/lib/classes/eventsmanager/notify/orderdeliver.php
@@ -152,7 +152,7 @@ class eventsmanager_notify_orderdeliver extends eventsmanager_notifyAbstract
 
         try {
             $registered_user = User_Adapter::getInstance($from, $this->app);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return array();
         }
 
@@ -162,7 +162,7 @@ class eventsmanager_notify_orderdeliver extends eventsmanager_notifyAbstract
             $repository = $this->app['EM']->getRepository('\Entities\Basket');
 
             $basket = $repository->findUserBasket($this->app, $ssel_id, $this->app['authentication']->getUser(), false);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return array();
         }
         $ret = array(
diff --git a/lib/classes/eventsmanager/notify/ordernotdelivered.php b/lib/classes/eventsmanager/notify/ordernotdelivered.php
index 8d3e6a4fdd..c7210f0096 100644
--- a/lib/classes/eventsmanager/notify/ordernotdelivered.php
+++ b/lib/classes/eventsmanager/notify/ordernotdelivered.php
@@ -87,7 +87,7 @@ class eventsmanager_notify_ordernotdelivered extends eventsmanager_notifyAbstrac
                 $emitter = Emitter::fromUser($user_from);
 
                 $readyToSend = true;
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
 
             }
 
@@ -114,7 +114,7 @@ class eventsmanager_notify_ordernotdelivered extends eventsmanager_notifyAbstrac
 
         try {
             $registered_user = User_Adapter::getInstance($from, $this->app);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return array();
         }
 
diff --git a/lib/classes/eventsmanager/notify/push.php b/lib/classes/eventsmanager/notify/push.php
index e5c0deb494..fa5e54003d 100644
--- a/lib/classes/eventsmanager/notify/push.php
+++ b/lib/classes/eventsmanager/notify/push.php
@@ -127,7 +127,7 @@ class eventsmanager_notify_push extends eventsmanager_notifyAbstract
 
         try {
             $registered_user = User_Adapter::getInstance($from, $this->app);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return array();
         }
 
diff --git a/lib/classes/eventsmanager/notify/register.php b/lib/classes/eventsmanager/notify/register.php
index 18a915fade..aaa99b4386 100644
--- a/lib/classes/eventsmanager/notify/register.php
+++ b/lib/classes/eventsmanager/notify/register.php
@@ -80,7 +80,7 @@ class eventsmanager_notify_register extends eventsmanager_notifyAbstract
 
                 $mailColl[$row['usr_id']][] = $row['base_id'];
             }
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -158,7 +158,7 @@ class eventsmanager_notify_register extends eventsmanager_notifyAbstract
 
         try {
             $registered_user = User_Adapter::getInstance($usr_id, $this->app);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return array();
         }
 
diff --git a/lib/classes/eventsmanager/notify/validate.php b/lib/classes/eventsmanager/notify/validate.php
index 5caebcb84d..05879bb2e5 100644
--- a/lib/classes/eventsmanager/notify/validate.php
+++ b/lib/classes/eventsmanager/notify/validate.php
@@ -139,7 +139,7 @@ class eventsmanager_notify_validate extends eventsmanager_notifyAbstract
 
         try {
             $registered_user = User_Adapter::getInstance($from, $this->app);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return array();
         }
 
@@ -151,7 +151,7 @@ class eventsmanager_notify_validate extends eventsmanager_notifyAbstract
             $basket = $repository->findUserBasket($this->app, $ssel_id, $this->app['authentication']->getUser(), false);
 
             $basket_name = trim($basket->getName()) ? : _('Une selection');
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $basket_name = _('Une selection');
         }
 
diff --git a/lib/classes/eventsmanager/notify/validationdone.php b/lib/classes/eventsmanager/notify/validationdone.php
index 30f45d2d84..8513f0aa75 100644
--- a/lib/classes/eventsmanager/notify/validationdone.php
+++ b/lib/classes/eventsmanager/notify/validationdone.php
@@ -133,7 +133,7 @@ class eventsmanager_notify_validationdone extends eventsmanager_notifyAbstract
 
         try {
             $registered_user = User_Adapter::getInstance($from, $this->app);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return array();
         }
 
@@ -143,7 +143,7 @@ class eventsmanager_notify_validationdone extends eventsmanager_notifyAbstract
             $repository = $this->app['EM']->getRepository('\Entities\Basket');
 
             $basket = $repository->findUserBasket($this->app, $ssel_id, $this->app['authentication']->getUser(), false);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return array();
         }
 
diff --git a/lib/classes/eventsmanager/notify/validationreminder.php b/lib/classes/eventsmanager/notify/validationreminder.php
index 7f9518cbda..a4fd4006c2 100644
--- a/lib/classes/eventsmanager/notify/validationreminder.php
+++ b/lib/classes/eventsmanager/notify/validationreminder.php
@@ -89,7 +89,7 @@ class eventsmanager_notify_validationreminder extends eventsmanager_notifyAbstra
         try {
             $user_from = User_Adapter::getInstance($params['from'], $this->app);
             $user_to = User_Adapter::getInstance($params['to'], $this->app);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return false;
         }
 
@@ -138,7 +138,7 @@ class eventsmanager_notify_validationreminder extends eventsmanager_notifyAbstra
 
         try {
             $registered_user = User_Adapter::getInstance($from, $this->app);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             return array();
         }
 
@@ -150,7 +150,7 @@ class eventsmanager_notify_validationreminder extends eventsmanager_notifyAbstra
             $basket = $repository->findUserBasket($this->app, $ssel_id, $this->app['authentication']->getUser(), false);
 
             $basket_name = trim($basket->getName()) ? : _('Une selection');
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $basket_name = _('Une selection');
         }
 
diff --git a/lib/classes/ftpclient.php b/lib/classes/ftpclient.php
index 13dd95d1e9..4063d6edeb 100644
--- a/lib/classes/ftpclient.php
+++ b/lib/classes/ftpclient.php
@@ -200,7 +200,7 @@ class ftpclient
                 echo "Resume seems not to be supported, try again from scratch\n<br>";
             try {
                 $this->unlink($remotefile);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 echo $e;
             }
             $ret = $this->nb_put($remotefile, $localfile, 0);
@@ -243,7 +243,7 @@ class ftpclient
                 echo "Resume seems not to be supported, try again from scratch\n<br>";
             try {
                 $this->unlink($localfile);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 echo $e;
             }
             $ret = $this->nb_get($localfile, $remotefile, 0);
diff --git a/lib/classes/media/Permalink/Adapter.php b/lib/classes/media/Permalink/Adapter.php
index 7bb4a699e2..313b3dc740 100644
--- a/lib/classes/media/Permalink/Adapter.php
+++ b/lib/classes/media/Permalink/Adapter.php
@@ -259,7 +259,7 @@ class media_Permalink_Adapter implements media_Permalink_Interface, cache_cachea
             $this->label = $datas['label'];
 
             return $this;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -307,7 +307,7 @@ class media_Permalink_Adapter implements media_Permalink_Interface, cache_cachea
     {
         try {
             return new self($app, $databox, $media_subdef);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
diff --git a/lib/classes/media/subdef.php b/lib/classes/media/subdef.php
index 0be3199f8a..0849875302 100644
--- a/lib/classes/media/subdef.php
+++ b/lib/classes/media/subdef.php
@@ -179,7 +179,7 @@ class media_subdef extends media_abstract implements cache_cacheableInterface
             $this->creation_date = $datas['creation_date'];
 
             return $this;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
diff --git a/lib/classes/module/console/sphinxGenerateSuggestion.php b/lib/classes/module/console/sphinxGenerateSuggestion.php
index f83277f111..da2a0f294b 100644
--- a/lib/classes/module/console/sphinxGenerateSuggestion.php
+++ b/lib/classes/module/console/sphinxGenerateSuggestion.php
@@ -78,7 +78,7 @@ class module_console_sphinxGenerateSuggestion extends Command
 
             try {
                 $connbas = connection::getPDOConnection($this->container, $sbas_id);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 continue;
             }
 
diff --git a/lib/classes/module/console/systemMailCheck.php b/lib/classes/module/console/systemMailCheck.php
index 9040aef5a0..34ac0872a8 100644
--- a/lib/classes/module/console/systemMailCheck.php
+++ b/lib/classes/module/console/systemMailCheck.php
@@ -93,7 +93,7 @@ class module_console_systemMailCheck extends Command
                     $tmp_user->set_email(null);
 
                     unset($users[$id]);
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
                     $output->writeln('<error>Wrong id</error>');
                 }
             }
diff --git a/lib/classes/module/console/systemTemplateGenerator.php b/lib/classes/module/console/systemTemplateGenerator.php
index 818713ae9f..e130c55f85 100644
--- a/lib/classes/module/console/systemTemplateGenerator.php
+++ b/lib/classes/module/console/systemTemplateGenerator.php
@@ -55,7 +55,7 @@ class module_console_systemTemplateGenerator extends Command
                     $this->container['twig']->loadTemplate(str_replace($tplDir, '', $file->getPathname()));
                     $output->writeln('' . $file . '');
                     $n_ok ++;
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
                     $output->writeln('<error>' . $e->getMessage() . '</error>');
                     $n_error ++;
                 }
diff --git a/lib/classes/module/console/taskState.php b/lib/classes/module/console/taskState.php
index acc9de3880..c25cd886b4 100644
--- a/lib/classes/module/console/taskState.php
+++ b/lib/classes/module/console/taskState.php
@@ -85,7 +85,7 @@ class module_console_taskState extends Command
             $output->writeln($input->getOption('short') ? 'unknown_id' : $e->getMessage());
 
             return self::EXITCODE_TASK_UNKNOWN;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $output->writeln($input->getOption('short') ? 'fatal_error' : $e->getMessage());
 
             return self::EXITCODE_FATAL_ERROR;
diff --git a/lib/classes/module/console/taskrun.php b/lib/classes/module/console/taskrun.php
index e6e05c083e..85a2d040c3 100644
--- a/lib/classes/module/console/taskrun.php
+++ b/lib/classes/module/console/taskrun.php
@@ -148,7 +148,7 @@ class module_console_taskrun extends Command
 
         try {
             $this->task->run($runner);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $this->task->log(sprintf("taskrun : exception from 'run()', %s \n", $e->getMessage()));
 
             return($e->getCode());
diff --git a/lib/classes/module/report.php b/lib/classes/module/report.php
index d8fdf31734..f94d66bd07 100644
--- a/lib/classes/module/report.php
+++ b/lib/classes/module/report.php
@@ -850,7 +850,7 @@ class module_report
             $this->setReport();
 
             return $this->report;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             echo $e->getMessage();
         }
     }
diff --git a/lib/classes/module/report/add.php b/lib/classes/module/report/add.php
index 83a84533bc..69a9a74e02 100644
--- a/lib/classes/module/report/add.php
+++ b/lib/classes/module/report/add.php
@@ -80,7 +80,7 @@ class module_report_add extends module_report
                 try {
                     $user = User_Adapter::getInstance($value, $this->app);
                     $caption = $user->get_display_name();
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
 
                 }
             } elseif ($field == 'date')
diff --git a/lib/classes/module/report/dashboard.php b/lib/classes/module/report/dashboard.php
index 17a3464c9a..f04e40f72c 100644
--- a/lib/classes/module/report/dashboard.php
+++ b/lib/classes/module/report/dashboard.php
@@ -328,7 +328,7 @@ class module_report_dashboard implements module_report_dashboard_componentInterf
                             $this->app, $sbasid, $coll, $this->dmin, $this->dmax
                     );
                 }
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
 
             }
             $i ++;
diff --git a/lib/classes/module/report/dashboard/feed.php b/lib/classes/module/report/dashboard/feed.php
index 589f59bd5c..95f55564d8 100644
--- a/lib/classes/module/report/dashboard/feed.php
+++ b/lib/classes/module/report/dashboard/feed.php
@@ -76,7 +76,7 @@ class module_report_dashboard_feed implements module_report_dashboard_componentI
             $result->setApplication($app);
 
             return $result;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
diff --git a/lib/classes/module/report/download.php b/lib/classes/module/report/download.php
index 23fe7e9291..de06639877 100644
--- a/lib/classes/module/report/download.php
+++ b/lib/classes/module/report/download.php
@@ -114,7 +114,7 @@ class module_report_download extends module_report
             if (array_key_exists('record_id', $row)) {
                 try {
                     $record = new \record_adapter($app, $this->sbas_id, $row['record_id']);
-                } catch (Exception_Record_AdapterNotFound $e) {
+                } catch (\Exception_Record_AdapterNotFound $e) {
                     continue;
                 }
 
diff --git a/lib/classes/module/report/edit.php b/lib/classes/module/report/edit.php
index 6bb505da31..095fa30495 100644
--- a/lib/classes/module/report/edit.php
+++ b/lib/classes/module/report/edit.php
@@ -80,7 +80,7 @@ class module_report_edit extends module_report
                 try {
                     $user = User_Adapter::getInstance($value, $this->app);
                     $caption = $user->get_display_name();
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
 
                 }
             } elseif ($field == 'date') {
diff --git a/lib/classes/module/report/nav.php b/lib/classes/module/report/nav.php
index 93c06cb20d..1e499c8d45 100644
--- a/lib/classes/module/report/nav.php
+++ b/lib/classes/module/report/nav.php
@@ -498,7 +498,7 @@ class module_report_nav extends module_report
 
         try {
             $record = new record_adapter($this->app, $sbas_id, $rid);
-        } catch (Exception_Record_AdapterNotFound $e) {
+        } catch (\Exception_Record_AdapterNotFound $e) {
             return $this->report;
         }
 
diff --git a/lib/classes/module/report/push.php b/lib/classes/module/report/push.php
index 01bde0f9cc..372940b619 100644
--- a/lib/classes/module/report/push.php
+++ b/lib/classes/module/report/push.php
@@ -81,7 +81,7 @@ class module_report_push extends module_report
                 try {
                     $user = User_Adapter::getInstance($value, $this->app);
                     $caption = $user->get_display_name();
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
 
                 }
             } elseif ($field == 'date') {
diff --git a/lib/classes/module/report/sent.php b/lib/classes/module/report/sent.php
index 2932e30638..a24ac1e81e 100644
--- a/lib/classes/module/report/sent.php
+++ b/lib/classes/module/report/sent.php
@@ -81,7 +81,7 @@ class module_report_sent extends module_report
                 try {
                     $user = User_Adapter::getInstance($value, $this->app);
                     $caption = $user->get_display_name();
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
 
                 }
             } elseif ($field == 'date') {
diff --git a/lib/classes/module/report/validate.php b/lib/classes/module/report/validate.php
index e6458e81be..6f4e31692f 100644
--- a/lib/classes/module/report/validate.php
+++ b/lib/classes/module/report/validate.php
@@ -81,7 +81,7 @@ class module_report_validate extends module_report
                 try {
                     $user = User_Adapter::getInstance($value, $this->app);
                     $caption = $user->get_display_name();
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
 
                 }
             } elseif ($field == 'date') {
diff --git a/lib/classes/patch/320alpha4b.php b/lib/classes/patch/320alpha4b.php
index e5c4f0a2d6..91a352df64 100644
--- a/lib/classes/patch/320alpha4b.php
+++ b/lib/classes/patch/320alpha4b.php
@@ -63,7 +63,7 @@ class patch_320alpha4b implements patchInterface
             $stmt = $appbox->get_connection()->prepare($sql);
             $stmt->execute();
             $stmt->closeCursor();
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
diff --git a/lib/classes/phrasea.php b/lib/classes/phrasea.php
index 23dd7c3db8..90ae0d7fb0 100644
--- a/lib/classes/phrasea.php
+++ b/lib/classes/phrasea.php
@@ -66,7 +66,7 @@ class phrasea
             self::$_sbas_params = $app['phraseanet.appbox']->get_data_from_cache(self::CACHE_SBAS_PARAMS);
 
             return self::$_sbas_params;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -132,7 +132,7 @@ class phrasea
         if (!self::$_bas2sbas) {
             try {
                 self::$_bas2sbas = $app['phraseanet.appbox']->get_data_from_cache(self::CACHE_SBAS_FROM_BAS);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 $sql = 'SELECT base_id, sbas_id FROM bas';
                 $stmt = $app['phraseanet.appbox']->get_connection()->prepare($sql);
                 $stmt->execute();
@@ -223,7 +223,7 @@ class phrasea
         if (!self::$_sbas_names) {
             try {
                 self::$_sbas_names = $app['phraseanet.appbox']->get_data_from_cache(self::CACHE_SBAS_NAMES);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 foreach ($app['phraseanet.appbox']->get_databoxes() as $databox) {
                     self::$_sbas_names[$databox->get_sbas_id()] = $databox->get_viewname();
                 }
@@ -239,7 +239,7 @@ class phrasea
         if (!self::$_sbas_labels) {
             try {
                 self::$_sbas_labels = $app['phraseanet.appbox']->get_data_from_cache(self::CACHE_SBAS_LABELS);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 foreach ($app['phraseanet.appbox']->get_databoxes() as $databox) {
                     self::$_sbas_labels[$databox->get_sbas_id()] = array(
                         'fr' => $databox->get_label('fr'),
@@ -264,7 +264,7 @@ class phrasea
         if (!self::$_bas_labels) {
             try {
                 self::$_bas_labels = $app['phraseanet.appbox']->get_data_from_cache(self::CACHE_BAS_LABELS);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 foreach ($app['phraseanet.appbox']->get_databoxes() as $databox) {
                     foreach ($databox->get_collections() as $collection) {
                         self::$_bas_labels[$collection->get_base_id()] = array(
diff --git a/lib/classes/random.php b/lib/classes/random.php
index fb2c841812..89e59b5c53 100644
--- a/lib/classes/random.php
+++ b/lib/classes/random.php
@@ -76,7 +76,7 @@ class random
             $stmt->closeCursor();
 
             return true;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -185,7 +185,7 @@ class random
             $stmt->closeCursor();
 
             return true;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -205,7 +205,7 @@ class random
             $stmt->closeCursor();
 
             return true;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
diff --git a/lib/classes/record/adapter.php b/lib/classes/record/adapter.php
index 358ade43dd..2563c29e98 100644
--- a/lib/classes/record/adapter.php
+++ b/lib/classes/record/adapter.php
@@ -192,7 +192,7 @@ class record_adapter implements record_Interface, cache_cacheableInterface
             $this->base_id = $datas['base_id'];
 
             return $this;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -522,7 +522,7 @@ class record_adapter implements record_Interface, cache_cacheableInterface
 
         try {
             return $this->get_subdef('thumbnailGIF');
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -568,7 +568,7 @@ class record_adapter implements record_Interface, cache_cacheableInterface
     {
         try {
             return $this->get_data_from_cache(self::CACHE_STATUS);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
         $sql = 'SELECT BIN(status) as status FROM record
@@ -714,7 +714,7 @@ class record_adapter implements record_Interface, cache_cacheableInterface
     {
         try {
             return $this->get_data_from_cache(self::CACHE_SUBDEFS);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -759,7 +759,7 @@ class record_adapter implements record_Interface, cache_cacheableInterface
         if (!$this->technical_datas) {
             try {
                 $this->technical_datas = $this->get_data_from_cache(self::CACHE_TECHNICAL_DATAS);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 $this->technical_datas = array();
                 $connbas = $this->get_databox()->get_connection();
                 $sql = 'SELECT name, value FROM technical_datas WHERE record_id = :record_id';
@@ -944,7 +944,7 @@ class record_adapter implements record_Interface, cache_cacheableInterface
             $this->get_subdef('preview');
 
             return $this->get_subdef('preview')->is_physically_present();
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             unset($e);
         }
 
@@ -1282,7 +1282,7 @@ class record_adapter implements record_Interface, cache_cacheableInterface
                 ':coll_id'   => $collection->get_coll_id()
             ));
             $stmt->closeCursor();
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             unset($e);
         }
 
@@ -1337,7 +1337,7 @@ class record_adapter implements record_Interface, cache_cacheableInterface
                 ':coll_id'   => $file->getCollection()->get_coll_id()
             ));
             $stmt->closeCursor();
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             unset($e);
         }
 
diff --git a/lib/classes/record/preview.php b/lib/classes/record/preview.php
index 9c42f50606..b5c41c1351 100644
--- a/lib/classes/record/preview.php
+++ b/lib/classes/record/preview.php
@@ -381,7 +381,7 @@ class record_preview extends record_adapter
 
                 try {
                     $user = \User_Adapter::getInstance($row['usr_id'], $this->app);
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
 
                 }
 
diff --git a/lib/classes/recordutils/image.php b/lib/classes/recordutils/image.php
index f3f3074e26..569c4dfda6 100644
--- a/lib/classes/recordutils/image.php
+++ b/lib/classes/recordutils/image.php
@@ -58,7 +58,7 @@ class recordutils_image extends recordutils
             if (MediaInterface::TYPE_IMAGE === $image->getType()) {
                 $rotation = $image->getOrientation();
             }
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             // getting orientation failed but we don't care the reason
         }
 
diff --git a/lib/classes/registry.php b/lib/classes/registry.php
index 6ea4aab7ac..f2892bea43 100644
--- a/lib/classes/registry.php
+++ b/lib/classes/registry.php
@@ -77,7 +77,7 @@ class registry implements registryInterface
                 $rs = $stmt->fetchAll(PDO::FETCH_ASSOC);
                 $stmt->closeCursor();
                 $loaded = true;
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
 
             }
             foreach ($rs as $row) {
diff --git a/lib/classes/set/export.php b/lib/classes/set/export.php
index 8a0aacb96c..f1e55b2bf1 100644
--- a/lib/classes/set/export.php
+++ b/lib/classes/set/export.php
@@ -100,7 +100,7 @@ class set_export extends set_abstract
 
                 try {
                     $record = new record_adapter($this->app, $basrec[0], $basrec[1]);
-                } catch (Exception_Record_AdapterNotFound $e) {
+                } catch (\Exception_Record_AdapterNotFound $e) {
                     continue;
                 }
 
diff --git a/lib/classes/set/order.php b/lib/classes/set/order.php
index fe821b8ba1..74df8ead3b 100644
--- a/lib/classes/set/order.php
+++ b/lib/classes/set/order.php
@@ -116,7 +116,7 @@ class set_order extends set_abstract
 
             $stmt->closeCursor();
             $app['phraseanet.appbox']->get_connection()->commit();
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $app['phraseanet.appbox']->get_connection()->rollBack();
 
             return false;
@@ -431,7 +431,7 @@ class set_order extends set_abstract
                 $this->user->ACL()->grant_hd_on($record, $app['authentication']->getUser(), 'order');
 
                 unset($record);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
 
             }
         }
diff --git a/lib/classes/set/selection.php b/lib/classes/set/selection.php
index ee03757b6b..d6a3218da7 100644
--- a/lib/classes/set/selection.php
+++ b/lib/classes/set/selection.php
@@ -106,7 +106,7 @@ class set_selection extends set_abstract
                 if ($num_rows == 0) {
                     $to_remove[] = $id;
                 }
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
 
             }
         }
@@ -131,7 +131,7 @@ class set_selection extends set_abstract
             if (count($basrec) == 2) {
                 try {
                     $record = new record_adapter($this->app, (int) $basrec[0], (int) $basrec[1], count($this->elements));
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
                     continue;
                 }
                 if ($record->is_grouping() && $flatten_groupings === true) {
diff --git a/lib/classes/task/abstract.php b/lib/classes/task/abstract.php
index ef95588812..a2280a6754 100644
--- a/lib/classes/task/abstract.php
+++ b/lib/classes/task/abstract.php
@@ -135,7 +135,7 @@ abstract class task_abstract
 
         try {
             $conn = connection::getPDOConnection($this->dependencyContainer);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $this->log(("Warning : abox connection lost : ".$e->getMessage().", restarting in 10 min."), self::LOG_ERROR);
 
             $this->sleep(60 * 10);
@@ -691,7 +691,7 @@ abstract class task_abstract
             try {
                 // process one record
                 $this->processOneContent($box, $row);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 $this->log("Exception : " . $e->getMessage() . " " . basename($e->getFile()) . " " . $e->getLine(), self::LOG_ERROR);
             }
 
@@ -721,7 +721,7 @@ abstract class task_abstract
                     $this->running = FALSE;
                     $ret = self::STATE_TOSTOP;
                 }
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 $this->running = FALSE;
             }
 
@@ -752,7 +752,7 @@ abstract class task_abstract
                     $this->running = FALSE;
                     $ret = self::STATE_TOSTOP;
                 }
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 $this->running = FALSE;
             }
         }
@@ -917,7 +917,7 @@ abstract class task_abstract
             ));
             $stmt->closeCursor();
             $this->completed_percentage = $p;
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
diff --git a/lib/classes/task/appboxAbstract.php b/lib/classes/task/appboxAbstract.php
index 18aa8ccfc0..69895c0e99 100644
--- a/lib/classes/task/appboxAbstract.php
+++ b/lib/classes/task/appboxAbstract.php
@@ -29,7 +29,7 @@ abstract class task_appboxAbstract extends task_abstract
         while ($this->running) {
             try {
                 $conn = connection::getPDOConnection($this->dependencyContainer);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 $this->log($e->getMessage());
                 if ($this->getRunner() == self::RUNNER_SCHEDULER) {
                     $this->log(("Warning : abox connection lost, restarting in 10 min."));
@@ -59,7 +59,7 @@ abstract class task_appboxAbstract extends task_abstract
                 $stmt->closeCursor();
                 $this->records_done = 0;
                 $duration = time();
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 // failed sql, simply return
                 $this->running = FALSE;
 
@@ -73,7 +73,7 @@ abstract class task_appboxAbstract extends task_abstract
 
                 try {
                     $this->loadSettings(simplexml_load_string($row['settings']));
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
                     $this->log($e->getMessage());
                     continue;
                 }
@@ -125,7 +125,7 @@ abstract class task_appboxAbstract extends task_abstract
 
             // process the records
             $ret = $this->processLoop($appbox, $rs);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $this->log('Error  : ' . $e->getMessage());
         }
 
diff --git a/lib/classes/task/databoxAbstract.php b/lib/classes/task/databoxAbstract.php
index 79cc6e8e0e..ae09b0f535 100644
--- a/lib/classes/task/databoxAbstract.php
+++ b/lib/classes/task/databoxAbstract.php
@@ -69,7 +69,7 @@ abstract class task_databoxAbstract extends task_abstract
                 $stmt->closeCursor();
                 $this->records_done = 0;
                 $duration = time();
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 // failed sql, simply return
                 $this->running = FALSE;
 
@@ -87,7 +87,7 @@ abstract class task_databoxAbstract extends task_abstract
                 try {
                     // get the records to process
                     $databox = $this->dependencyContainer['phraseanet.appbox']->get_databox((int) $row['sbas_id']);
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
                     $this->log(sprintf('can\'t connect to sbas(%s) because "%s"',
                         $row['sbas_id'],
                         $e->getMessage()),
@@ -98,7 +98,7 @@ abstract class task_databoxAbstract extends task_abstract
 
                 try {
                     $this->loadSettings(simplexml_load_string($row['settings']));
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
                     $this->log(sprintf('can\'t get get settings of task because "%s"',
                         $e->getMessage()),
                         self::LOG_WARNING
@@ -167,7 +167,7 @@ abstract class task_databoxAbstract extends task_abstract
 
             // process the records
             $ret = $this->processLoop($databox, $rs);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $this->log($e->getMessage(), self::LOG_ERROR);
         }
 
diff --git a/lib/classes/task/manager.php b/lib/classes/task/manager.php
index 67d85170a8..1f090c5000 100644
--- a/lib/classes/task/manager.php
+++ b/lib/classes/task/manager.php
@@ -108,7 +108,7 @@ class task_manager
             }
             try {
                 $tasks[$row['task_id']] = new $classname($row['task_id'], $this->app, $this->logger);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
 
             }
         }
@@ -259,7 +259,7 @@ class task_manager
                         "err" => null
                     );
                 }
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
 
             }
         }
diff --git a/lib/classes/task/period/RecordMover.php b/lib/classes/task/period/RecordMover.php
index 5b70b11554..841205d96b 100644
--- a/lib/classes/task/period/RecordMover.php
+++ b/lib/classes/task/period/RecordMover.php
@@ -351,7 +351,7 @@ class task_period_RecordMover extends task_appboxAbstract
 
             try {
                 $connbas = connection::getPDOConnection($this->dependencyContainer, $task['sbas_id']);
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 $this->log(sprintf("can't connect sbas %s", $task['sbas_id']), self::LOG_ERROR);
                 continue;
             }
@@ -513,7 +513,7 @@ class task_period_RecordMover extends task_appboxAbstract
                     $ret['err_htmlencoded'] = htmlentities($ret['err']);
                     break;
             }
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $ret['err'] = "bad sbas '" . $sbas_id . "'";
             $ret['err_htmlencoded'] = htmlentities($ret['err']);
         }
diff --git a/lib/classes/task/period/apibridge.php b/lib/classes/task/period/apibridge.php
index 8e2309839f..0e7ed02bfd 100644
--- a/lib/classes/task/period/apibridge.php
+++ b/lib/classes/task/period/apibridge.php
@@ -77,7 +77,7 @@ class task_period_apibridge extends task_appboxAbstract
             } else {
                 $this->update_element($element);
             }
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $sql = 'UPDATE bridge_elements SET status = :status WHERE id = :id';
 
             $params = array(
@@ -117,7 +117,7 @@ class task_period_apibridge extends task_appboxAbstract
         try {
             $dist_id = $account->get_api()->upload($element->get_record(), $element->get_datas());
             $element->set_uploaded_on(new DateTime());
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $this->log('Error while uploading : ' . $e->getMessage());
             $element->set_status(Bridge_Element::STATUS_ERROR);
         }
diff --git a/lib/classes/task/period/archive.php b/lib/classes/task/period/archive.php
index 145fb051a8..dd75782035 100644
--- a/lib/classes/task/period/archive.php
+++ b/lib/classes/task/period/archive.php
@@ -379,7 +379,7 @@ class task_period_archive extends task_abstract
             while ($this->running) {
                 try {
                     $conn = connection::getPDOConnection($this->dependencyContainer);
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
                     $this->log($e->getMessage());
                     if ($this->getRunner() == self::RUNNER_SCHEDULER) {
                         $this->log(("Warning : abox connection lost, restarting in 10 min."));
@@ -436,7 +436,7 @@ class task_period_archive extends task_abstract
                             $cold = 30;
                         }
                     }
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
                     if ($this->getRunner() == self::RUNNER_SCHEDULER) {
                         $this->log(sprintf(('Warning : error fetching or reading settings of the task \'%d\', restarting in 10 min.'), $this->getID()));
 
@@ -787,7 +787,7 @@ class task_period_archive extends task_abstract
 
                 $n->setAttribute('temperature', 'hot');
             }
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -893,7 +893,7 @@ class task_period_archive extends task_abstract
                     }
                 }
             }
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
 
         }
 
@@ -1585,7 +1585,7 @@ class task_period_archive extends task_abstract
                     $this->movedFiles++;
                 }
                 $node->setAttribute('grp', 'tocomplete');
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 $this->logger->addDebug($e->getMessage());
             }
         }
diff --git a/lib/classes/task/period/ftp.php b/lib/classes/task/period/ftp.php
index c9cf290baf..c7429d0bfa 100644
--- a/lib/classes/task/period/ftp.php
+++ b/lib/classes/task/period/ftp.php
@@ -241,7 +241,7 @@ class task_period_ftp extends task_appboxAbstract
                 $stmt->closeCursor();
 
                 return true;
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 return false;
             }
         } else {
@@ -362,7 +362,7 @@ class task_period_ftp extends task_appboxAbstract
             if ($ftp_export["passif"] == "1") {
                 try {
                     $ftp_client->passive(true);
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
                     $this->logger->addDebug($e->getMessage());
                 }
             }
@@ -371,7 +371,7 @@ class task_period_ftp extends task_appboxAbstract
                 try {
                     $ftp_client->chdir($ftp_export["destfolder"]);
                     $ftp_export["destfolder"] = '/' . $ftp_export["destfolder"];
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
                     $this->logger->addDebug($e->getMessage());
                 }
             } else {
@@ -381,14 +381,14 @@ class task_period_ftp extends task_appboxAbstract
             if (trim($ftp_export["foldertocreate"]) != '') {
                 try {
                     $ftp_client->mkdir($ftp_export["foldertocreate"]);
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
                     $this->logger->addDebug($e->getMessage());
                 }
                 try {
                     $new_dir = $ftp_client->add_end_slash($ftp_export["destfolder"])
                         . $ftp_export["foldertocreate"];
                     $ftp_client->chdir($new_dir);
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
                     $this->logger->addDebug($e->getMessage());
                 }
             }
@@ -451,7 +451,7 @@ class task_period_ftp extends task_appboxAbstract
                     if ($ftp_client->pwd() != $current_folder) {
                         try {
                             $ftp_client->chdir($current_folder);
-                        } catch (Exception $e) {
+                        } catch (\Exception $e) {
                             $this->logger->addDebug($e->getMessage());
                         }
                     }
@@ -473,7 +473,7 @@ class task_period_ftp extends task_appboxAbstract
                     $stmt->execute(array(':file_id' => $file['id']));
                     $stmt->closeCursor();
                     $this->logexport($record, $obj, $ftpLog);
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
                     $state .= $line = sprintf(_('task::ftp:File "%1$s" (record %2$s) de la base "%3$s"' .
                                 ' (Export du Document) : Transfert cancelled (le document n\'existe plus)')
                             , basename($localfile), $record_id
@@ -533,7 +533,7 @@ class task_period_ftp extends task_appboxAbstract
 
             $ftp_client->close();
             unset($ftp_client);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             $state .= $line = $e . "\n";
 
             $this->logger->addDebug($line);
diff --git a/lib/classes/task/period/ftpPull.php b/lib/classes/task/period/ftpPull.php
index c1361b303a..06e9ad6e1c 100644
--- a/lib/classes/task/period/ftpPull.php
+++ b/lib/classes/task/period/ftpPull.php
@@ -325,7 +325,7 @@ class task_period_ftpPull extends task_appboxAbstract
                 $stmt->closeCursor();
 
                 return true;
-            } catch (Exception $e) {
+            } catch (\Exception $e) {
                 return false;
             }
         } else {
@@ -423,7 +423,7 @@ class task_period_ftpPull extends task_appboxAbstract
 
                     $ftp->get($finalpath, $filepath);
                     $ftp->delete($filepath);
-                } catch (Exception $e) {
+                } catch (\Exception $e) {
                     $this->logger->addDebug("Erreur lors du rappatriement de $filepath : " . $e->getMessage());
                 }
             }
@@ -431,7 +431,7 @@ class task_period_ftpPull extends task_appboxAbstract
             $ftp->close();
 
             $this->setProgress(0, 0);
-        } catch (Exception $e) {
+        } catch (\Exception $e) {
             if (isset($ftp) && $ftp instanceof ftpclient) {
                 $ftp->close();
             }