Fatal error: Uncaught Error: Class "Illuminate\Bus\Batch" not found in D:\xampp\htdocs\trading_temp\vendor\laravel\framework\src\Illuminate\Support\Testing\Fakes\BatchFake.php:12 Stack trace: #0 {main} thrown in D:\xampp\htdocs\trading_temp\vendor\laravel\framework\src\Illuminate\Support\Testing\Fakes\BatchFake.php on line 12