Fatal error: Uncaught Error: Class "Illuminate\Cache\CacheLock" not found in E:\phpProject\TEST\fr_epr\fr_epr_reg\vendor\laravel\framework\src\Illuminate\Cache\FileLock.php:5 Stack trace: #0 {main} thrown in E:\phpProject\TEST\fr_epr\fr_epr_reg\vendor\laravel\framework\src\Illuminate\Cache\FileLock.php on line 5