Fatal error: Uncaught Error: Class "Symfony\Bundle\FrameworkBundle\Controller\Controller" not found in /home/gingerbrup/urban/vendor/friendsofsymfony/user-bundle/Controller/GroupController.php:34 Stack trace: #0 {main} thrown in /home/gingerbrup/urban/vendor/friendsofsymfony/user-bundle/Controller/GroupController.php on line 34