Fatal error: Uncaught Error: Class "Symfony\Component\Form\Exception\InvalidArgumentException" not found in /var/www/html/immobilier-des-particuliers.fr/vendor/symfony/form/Exception/InvalidConfigurationException.php:14 Stack trace: #0 {main} thrown in /var/www/html/immobilier-des-particuliers.fr/vendor/symfony/form/Exception/InvalidConfigurationException.php on line 14