Fatal error: Uncaught Error: Class "Illuminate\Queue\QueueManager" not found in C:\Users\Administrator\Desktop\xamp\htdocs\sdk\illuminate\support\Testing\Fakes\QueueFake.php:14 Stack trace: #0 {main} thrown in C:\Users\Administrator\Desktop\xamp\htdocs\sdk\illuminate\support\Testing\Fakes\QueueFake.php on line 14