Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in C:\laragon\www\saas-app\app\Http\Controllers\Billing\LicenseManagementController.php:16 Stack trace: #0 {main} thrown in C:\laragon\www\saas-app\app\Http\Controllers\Billing\LicenseManagementController.php on line 16