Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Bus\QueueingDispatcher" not found in /home/v2appclykk/public_html/mail_manager/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php:17 Stack trace: #0 {main} thrown in /home/v2appclykk/public_html/mail_manager/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php on line 17