Fatal error: Uncaught Error: Class 'Illuminate\Routing\AbstractRouteCollection' not found in C:\xampp\htdocs\admin\vendor\laravel\framework\src\Illuminate\Routing\CompiledRouteCollection.php:15
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\admin\vendor\laravel\framework\src\Illuminate\Routing\CompiledRouteCollection.php on line 15