Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Queue\ShouldQueue' not found in /opt/lampp/htdocs/Insurance-Integration-prod/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedClosure.php:13 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/Insurance-Integration-prod/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedClosure.php on line 13