Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Bus\QueueingDispatcher" not found in D:\Application\www\E-Tracking\vendor\laravel\framework\src\Illuminate\Bus\Dispatcher.php:13 Stack trace: #0 {main} thrown in D:\Application\www\E-Tracking\vendor\laravel\framework\src\Illuminate\Bus\Dispatcher.php on line 13