Fatal error: Uncaught Error: Class "Symfony\Bundle\FrameworkBundle\Controller\AbstractController" not found in /home/Xereah/public_html/pstruzik/src/Controller/RegistrationController.php:17 Stack trace: #0 {main} thrown in /home/Xereah/public_html/pstruzik/src/Controller/RegistrationController.php on line 17