Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Notifications\Dispatcher' not found in C:\Apache24\htdocs\vendor.old2\laravel\framework\src\Illuminate\Support\Testing\Fakes\NotificationFake.php:17 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\vendor.old2\laravel\framework\src\Illuminate\Support\Testing\Fakes\NotificationFake.php on line 17