Fatal error: Uncaught Error: Class "Symfony\Component\Form\AbstractType" not found in /var/www/html/demo.ininli.ca/releases/19/src/Form/AttachmentType.php:18 Stack trace: #0 {main} thrown in /var/www/html/demo.ininli.ca/releases/19/src/Form/AttachmentType.php on line 18