Fatal error: Uncaught Error: Interface 'Symfony\Component\Translation\Formatter\IntlFormatterInterface' not found in /mnt/volume_lon1_01/backend/adminseppi/vendor/symfony/translation/Formatter/IntlFormatter.php:21 Stack trace: #0 {main} thrown in /mnt/volume_lon1_01/backend/adminseppi/vendor/symfony/translation/Formatter/IntlFormatter.php on line 21