Fatal error: Uncaught Error: Class "Illuminate\Queue\QueueManager" not found in C:\SHC\xampp\htdocs\shc_mobile_backend\vendor\illuminate\support\Testing\Fakes\QueueFake.php:12 Stack trace: #0 {main} thrown in C:\SHC\xampp\htdocs\shc_mobile_backend\vendor\illuminate\support\Testing\Fakes\QueueFake.php on line 12