Fatal error: Uncaught Error: Class "Phpfastcache\Config\ConfigurationOption" not found in C:\xampp\htdocs\np\vendor\Phpfastcache\Drivers\Apcu\Config.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\np\vendor\Phpfastcache\Drivers\Apcu\Config.php on line 21