Fatal error: Uncaught Error: Class 'Symfony\Component\EventDispatcher\Event' not found in /home/interweavesoluti/desktop.interweavesolutions.org/vendor/symfony/security-core/Event/VoteEvent.php:24 Stack trace: #0 {main} thrown in /home/interweavesoluti/desktop.interweavesolutions.org/vendor/symfony/security-core/Event/VoteEvent.php on line 24