Fatal error: Uncaught Error: Class 'Symfony\Component\Form\Util\ServerParams' not found in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\symfony\form\Extension\Validator\Util\ServerParams.php:19 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\symfony\form\Extension\Validator\Util\ServerParams.php on line 19