Fatal error: Uncaught Error: Interface "League\Event\ListenerInterface" not found in /home/zionerpc/quarry.zionerp.co.ke/vendor/league/event/src/OneTimeListener.php:5 Stack trace: #0 {main} thrown in /home/zionerpc/quarry.zionerp.co.ke/vendor/league/event/src/OneTimeListener.php on line 5