Fatal error: Uncaught Error: Class "Illuminate\Cache\Lock" not found in T:\Xampp\htdocs\notice\vendor\laravel\framework\src\Illuminate\Cache\DatabaseLock.php:9 Stack trace: #0 {main} thrown in T:\Xampp\htdocs\notice\vendor\laravel\framework\src\Illuminate\Cache\DatabaseLock.php on line 9