Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/symfony/security-bundle/EventListener/VoteListener.php:25 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/symfony/security-bundle/EventListener/VoteListener.php on line 25