Fatal error: Uncaught Error: Class "Symfony\Component\Validator\Constraint" not found in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/symfony/security-core/Validator/Constraints/UserPassword.php:21 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/symfony/security-core/Validator/Constraints/UserPassword.php on line 21