Fatal error: Uncaught Error: Class 'Symfony\Component\Form\Exception\FormException' not found in /home/almasai/www/people/_old_site/vendor/symfony/src/Symfony/Component/Form/Exception/InvalidConfigurationException.php:14 Stack trace: #0 {main} thrown in /home/almasai/www/people/_old_site/vendor/symfony/src/Symfony/Component/Form/Exception/InvalidConfigurationException.php on line 14