Fatal error: Uncaught Error: Class "Symfony\Component\Form\Extension\Core\DataTransformer\NumberToLocalizedStringTransformer" not found in /home/marcgron/www/SSA/v2/vendor/symfony/form/Extension/Core/DataTransformer/IntegerToLocalizedStringTransformer.php:22 Stack trace: #0 {main} thrown in /home/marcgron/www/SSA/v2/vendor/symfony/form/Extension/Core/DataTransformer/IntegerToLocalizedStringTransformer.php on line 22