[17-Nov-2020 20:36:51 UTC] PHP Fatal error:  Class 'Symfony\Component\Validator\Constraint' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Form/Extension/Validator/Constraints/Form.php on line 19
[17-Nov-2020 20:39:00 UTC] PHP Fatal error:  Class 'Symfony\Component\Validator\ConstraintValidator' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Form/Extension/Validator/Constraints/FormValidator.php on line 25
