Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in /home/wwwbynano/public_html/werp/vendor/phpro/grumphp/src/Event/Subscriber/StashUnstagedChangesSubscriber.php:20 Stack trace: #0 {main} thrown in /home/wwwbynano/public_html/werp/vendor/phpro/grumphp/src/Event/Subscriber/StashUnstagedChangesSubscriber.php on line 20