Fatal error: Uncaught Error: Class "Phpfastcache\Cluster\ClusterPoolAbstract" not found in C:\xampp\htdocs\vendor\Phpfastcache\Cluster\Drivers\FullReplication\Driver.php:25 Stack trace: #0 {main} thrown in C:\xampp\htdocs\vendor\Phpfastcache\Cluster\Drivers\FullReplication\Driver.php on line 25