Fatal error: Uncaught Error: Interface 'Symfony\Component\EventDispatcher\EventSubscriberInterface' not found in /home/tbadigital/eventos/vendor/friendsofsymfony/user-bundle/EventListener/EmailConfirmationListener.php:23 Stack trace: #0 {main} thrown in /home/tbadigital/eventos/vendor/friendsofsymfony/user-bundle/EventListener/EmailConfirmationListener.php on line 23