Fatal error: Uncaught Error: Interface 'Symfony\Component\EventDispatcher\EventSubscriberInterface' not found in /home/tbadigital/eventos/vendor/friendsofsymfony/user-bundle/EventListener/FlashListener.php:20 Stack trace: #0 /home/tbadigital/eventos/var/cache/prod/ContainerZAXORSf/getFosUser_Listener_FlashService.php(9): include_once() #1 {main} thrown in /home/tbadigital/eventos/vendor/friendsofsymfony/user-bundle/EventListener/FlashListener.php on line 20