Fatal error: Uncaught Error: Class "MatthiasMullie\Minify\Minify" not found in D:\xampp\htdocs\pimcore\my-project\vendor\matthiasmullie\minify\src\CSS.php:30 Stack trace: #0 {main} thrown in D:\xampp\htdocs\pimcore\my-project\vendor\matthiasmullie\minify\src\CSS.php on line 30