Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Notifications\Factory" not found in C:\xampp\htdocs\kalimark\vendor\laravel\framework\src\Illuminate\Support\Testing\Fakes\NotificationFake.php:11 Stack trace: #0 {main} thrown in C:\xampp\htdocs\kalimark\vendor\laravel\framework\src\Illuminate\Support\Testing\Fakes\NotificationFake.php on line 11