Fatal error: Uncaught Error: Class 'Twig\Extension\AbstractExtension' not found in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\symfony\twig-bridge\Extension\FormExtension.php:28 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\symfony\twig-bridge\Extension\FormExtension.php on line 28