Fatal error: Uncaught Error: Class "Symfony\Component\Validator\Constraint" not found in /home/rccglwuq/events.disio.com.ng/vendor/symfony/security-core/Validator/Constraints/UserPassword.php:20 Stack trace: #0 {main} thrown in /home/rccglwuq/events.disio.com.ng/vendor/symfony/security-core/Validator/Constraints/UserPassword.php on line 20