Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventDispatcherInterface" not found in /home/petclap/public_html/tgadmin/AdminTechGropse/vendor/symfony/event-dispatcher/EventDispatcher.php:32 Stack trace: #0 {main} thrown in /home/petclap/public_html/tgadmin/AdminTechGropse/vendor/symfony/event-dispatcher/EventDispatcher.php on line 32