Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Routing\UrlGenerator' not found in D:\xampp\htdocs\vendor\laravel\framework\src\Illuminate\Routing\UrlGenerator.php:17 Stack trace: #0 {main} thrown in D:\xampp\htdocs\vendor\laravel\framework\src\Illuminate\Routing\UrlGenerator.php on line 17