Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in D:\xampp\htdocs\pimcore\my-project\src\EventSubscriber\BundleSetupSubscriber.php:26 Stack trace: #0 {main} thrown in D:\xampp\htdocs\pimcore\my-project\src\EventSubscriber\BundleSetupSubscriber.php on line 26