Fix table creation.

src/Chamilo/CourseBundle/Entity/CTool.php

@@ -95,9 +95,9 @@ class CTool
     /**
      * @var string
      *
-     * @ORM\Column(name="category", type="string", length=20, nullable=false)
+     * @ORM\Column(name="category", type="string", length=20, nullable=false, options={"default" = "authoring"})
      */
-    private $category = 'authoring';
+    private $category;
 
     /**
      * @var integer

src/Chamilo/UserBundle/Entity/User.php

@@ -348,7 +348,7 @@ class User extends BaseUser //implements ParticipantInterface, ThemeUser
         $this->isActive = true;
         $this->active = 1;
         $this->registrationDate = new \DateTime();
-
+        $this->authSource = 'platform';
         $this->courses = new ArrayCollection();
         $this->items = new ArrayCollection();
         $this->classes = new ArrayCollection();