Fatal error: Uncaught Error: Class 'Symfony\Component\Form\Extension\Core\DataTransformer\NumberToLocalizedStringTransformer' not found in /home/clapsabo/test/vendor/symfony/form/Extension/Core/DataTransformer/IntegerToLocalizedStringTransformer.php:20 Stack trace: #0 {main} thrown in /home/clapsabo/test/vendor/symfony/form/Extension/Core/DataTransformer/IntegerToLocalizedStringTransformer.php on line 20