Fatal error: Uncaught Error: Class "Illuminate\Cache\CacheLock" not found in D:\programs\xampp\htdocs\backend-test\vendor\laravel\framework\src\Illuminate\Cache\FileLock.php:5 Stack trace: #0 {main} thrown in D:\programs\xampp\htdocs\backend-test\vendor\laravel\framework\src\Illuminate\Cache\FileLock.php on line 5