Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventDispatcherInterface" not found in /home/commyho2/public_html/drupal11.com1.myhost.id/d11d5/vendor/symfony/event-dispatcher/EventDispatcher.php:32 Stack trace: #0 {main} thrown in /home/commyho2/public_html/drupal11.com1.myhost.id/d11d5/vendor/symfony/event-dispatcher/EventDispatcher.php on line 32