Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Queue\ShouldQueue' not found in /data/htmlwww/common/cangmishu/src/app/Listeners/OrderCreatedNotification.php:23 Stack trace: #0 {main} thrown in /data/htmlwww/common/cangmishu/src/app/Listeners/OrderCreatedNotification.php on line 23