Fatal error: Uncaught Error: Interface "Illuminate\Routing\RouteCollectionInterface" not found in C:\Apache24\htdocs\erpportal\vendor\laravel\framework\src\Illuminate\Routing\AbstractRouteCollection.php:19 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\erpportal\vendor\laravel\framework\src\Illuminate\Routing\AbstractRouteCollection.php on line 19