Fatal error: Uncaught Error: Class "Laravel\Lumen\Routing\Controller" not found in C:\xampp\htdocs\vendor\itsgoingd\clockwork\Clockwork\Support\Lumen\Controller.php:11 Stack trace: #0 {main} thrown in C:\xampp\htdocs\vendor\itsgoingd\clockwork\Clockwork\Support\Lumen\Controller.php on line 11