diff --git a/.travis.yml b/.travis.yml
index 90a39dad13..cb25c24b65 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,7 +22,7 @@ before_script:
   - echo "extension=zmq.so" > ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/zmq.ini
   - yes | pecl install imagick
   - mysql -e 'create database update39_test;create database ab_test;create database db_test;'
-  - mysql -e 'SET @@global.sql_mode= "";'
+  - mysql -e 'SET @@global.sql_mode= STRICT_ALL_TABLES;'
   - mysql -e 'SET @@global.max_allowed_packet= 33554432;'
   - mysql -e 'SET @@global.wait_timeout= 999999;'
   - git clone git://github.com/alchemy-fr/Phraseanet-Extension.git
diff --git a/lib/Alchemy/Phrasea/Model/Entities/ApiApplication.php b/lib/Alchemy/Phrasea/Model/Entities/ApiApplication.php
index 87904c4224..c32107beab 100644
--- a/lib/Alchemy/Phrasea/Model/Entities/ApiApplication.php
+++ b/lib/Alchemy/Phrasea/Model/Entities/ApiApplication.php
@@ -80,14 +80,14 @@ class ApiApplication
     /**
      * @var string
      *
-     * @ORM\Column(name="client_id", type="string", length=32, nullable=false)
+     * @ORM\Column(name="client_id", type="string", length=128, nullable=false)
      */
     private $clientId;
 
     /**
      * @var string
      *
-     * @ORM\Column(name="client_secret", type="string", length=32, nullable=false)
+     * @ORM\Column(name="client_secret", type="string", length=128, nullable=false)
      */
     private $clientSecret;
 
diff --git a/lib/Alchemy/Phrasea/Model/Entities/Token.php b/lib/Alchemy/Phrasea/Model/Entities/Token.php
index 62ca7260ef..cb0cd40aee 100644
--- a/lib/Alchemy/Phrasea/Model/Entities/Token.php
+++ b/lib/Alchemy/Phrasea/Model/Entities/Token.php
@@ -22,7 +22,7 @@ class Token
 {
     /**
      * @ORM\Id
-     * @ORM\Column(type="string", length=16)
+     * @ORM\Column(type="string", length=128)
      */
     private $value;
 
diff --git a/lib/classes/databox/field.php b/lib/classes/databox/field.php
index c60dec337b..c868f01b54 100644
--- a/lib/classes/databox/field.php
+++ b/lib/classes/databox/field.php
@@ -996,12 +996,12 @@ class databox_field implements cache_cacheableInterface
         }
 
         $sql = "INSERT INTO metadatas_structure
-        (`id`, `name`, `src`, `readonly`, `indexable`, `type`, `tbranch`,
+        (`id`, `name`, `src`, `readonly`, `required`, `indexable`, `type`, `tbranch`,
           `thumbtitle`, `multi`, `business`, `aggregable`,
-          `report`, `sorter`)
-        VALUES (null, :name, '', 0, 1, 'string', '',
+          `report`, `sorter`, `separator`)
+        VALUES (null, :name, '', 0, 0, 1, 'string', '',
           null, :multi,
-          0, 0, 1, :sorter)";
+          0, 0, 1, :sorter, '')";
 
         $name = self::generateName($name);
 
diff --git a/lib/conf.d/bases_structure.xml b/lib/conf.d/bases_structure.xml
index f2a36d7f61..ea7cc2e024 100644
--- a/lib/conf.d/bases_structure.xml
+++ b/lib/conf.d/bases_structure.xml
@@ -1974,18 +1974,15 @@
             <name>pwd</name>
             <type>char(64)</type>
             <null>YES</null>
-
             <extra></extra>
-
             <default></default>
             <comment></comment>
           </field>
           <field>
             <name>viewname</name>
             <type>char(128)</type>
-            <null></null>
+            <null>YES</null>
             <extra></extra>
-
             <default></default>
             <comment></comment>
           </field>