Fatal error: Uncaught Error: Interface "Illuminate\Bus\BatchRepository" not found in C:\laragon\www\ujian-online\vendor\laravel\framework\src\Illuminate\Support\Testing\Fakes\BatchRepositoryFake.php:13 Stack trace: #0 {main} thrown in C:\laragon\www\ujian-online\vendor\laravel\framework\src\Illuminate\Support\Testing\Fakes\BatchRepositoryFake.php on line 13