Fatal error: Uncaught Error: Interface "Psr\SimpleCache\CacheInterface" not found in D:\xampp\htdocs\vendor\phpoffice\phpspreadsheet\Collection\Memory\SimpleCache1.php:18 Stack trace: #0 {main} thrown in D:\xampp\htdocs\vendor\phpoffice\phpspreadsheet\Collection\Memory\SimpleCache1.php on line 18