Fatal error: Uncaught Error: Class 'Symfony\Component\Form\AbstractTypeExtension' not found in /home/lafaamicps/www/symfony/vendor/friendsofsymfony/rest-bundle/FOS/RestBundle/Form/Extension/DisableCSRFExtension.php:23 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/friendsofsymfony/rest-bundle/FOS/RestBundle/Form/Extension/DisableCSRFExtension.php on line 23