Fatal error: Uncaught Error: Interface "Symfony\Contracts\EventDispatcher\EventDispatcherInterface" not found in /newdata/themendco/public_html/new_tmp1.mwz/vendor/symfony/event-dispatcher/EventDispatcherInterface.php:23 Stack trace: #0 {main} thrown in /newdata/themendco/public_html/new_tmp1.mwz/vendor/symfony/event-dispatcher/EventDispatcherInterface.php on line 23