Fatal error: Uncaught Error: Class "Symfony\Component\BrowserKit\AbstractBrowser" not found in D:\xampp\htdocs\pimcore\my-project\vendor\symfony\browser-kit\HttpBrowser.php:30 Stack trace: #0 {main} thrown in D:\xampp\htdocs\pimcore\my-project\vendor\symfony\browser-kit\HttpBrowser.php on line 30