Fatal error: Uncaught Error: Interface "Psr\Cache\CacheException" not found in C:\xampp\htdocs\np\vendor\Phpfastcache\Exceptions\PhpfastcacheExceptionInterface.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\np\vendor\Phpfastcache\Exceptions\PhpfastcacheExceptionInterface.php on line 21