Visual Console Refactor: minor fix

Former-commit-id: 4350b8342f0a813c7283bd8a2bf2a3a76b677c5a

pandora_console/include/rest-api/models/VisualConsole/Container.php

@@ -179,7 +179,7 @@ final class Container extends Model
      *
      * @override Model::fetchDataFromDB.
      */
-    public static function fetchDataFromDB(array $filter)
+    protected static function fetchDataFromDB(array $filter)
     {
         // Due to this DB call, this function cannot be unit tested without
         // a proper mock.
@@ -189,8 +189,7 @@ final class Container extends Model
             throw new \Exception('error fetching the data from the DB');
         }
 
-        // New instance.
-        return new static($row);
+        return $row;
     }