Fatal error: Uncaught Error: Interface "Psr\Cache\CacheItemInterface" not found in C:\xampp\htdocs\vendor\Phpfastcache\Core\Item\ExtendedCacheItemInterface.php:29 Stack trace: #0 {main} thrown in C:\xampp\htdocs\vendor\Phpfastcache\Core\Item\ExtendedCacheItemInterface.php on line 29