Fatal error: Uncaught Error: Interface 'Symfony\Component\EventDispatcher\EventSubscriberInterface' not found in /home/tbadigital/eventos/vendor/sensio/framework-extra-bundle/src/EventListener/ControllerListener.php:28 Stack trace: #0 {main} thrown in /home/tbadigital/eventos/vendor/sensio/framework-extra-bundle/src/EventListener/ControllerListener.php on line 28