Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in /home/rccglwuq/events.disio.com.ng/src/EventSubscriber/MaintenanceModeSubscriber.php:15 Stack trace: #0 {main} thrown in /home/rccglwuq/events.disio.com.ng/src/EventSubscriber/MaintenanceModeSubscriber.php on line 15