Fatal error: Uncaught Error: Class 'Sonata\TranslationBundle\Admin\Extension\AbstractTranslatableAdminExtension' not found in /home/lafaamicps/www/symfony/vendor/sonata-project/translation-bundle/Admin/Extension/Phpcr/TranslatableAdminExtension.php:19 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/sonata-project/translation-bundle/Admin/Extension/Phpcr/TranslatableAdminExtension.php on line 19