Fatal error: Uncaught Error: Class 'Illuminate\Foundation\Support\Providers\RouteServiceProvider' not found in C:\xampp\htdocs\cork-v2.1.1\Laravel\ltr\vertical-dark-menu\app\Providers\RouteServiceProvider.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\cork-v2.1.1\Laravel\ltr\vertical-dark-menu\app\Providers\RouteServiceProvider.php on line 8