Fatal error: Uncaught Error: Class "Symfony\Component\Validator\ConstraintValidator" not found in /home/melozbco/public_html/vendor/symfony/validator/Constraints/LanguageValidator.php:25 Stack trace: #0 {main} thrown in /home/melozbco/public_html/vendor/symfony/validator/Constraints/LanguageValidator.php on line 25