Fatal error: Uncaught Error: Class "Illuminate\Routing\AbstractRouteCollection" not found in D:\Project\laravel-12x-tutorial\vendor\laravel\framework\src\Illuminate\Routing\RouteCollection.php:8 Stack trace: #0 {main} thrown in D:\Project\laravel-12x-tutorial\vendor\laravel\framework\src\Illuminate\Routing\RouteCollection.php on line 8