Fatal error: Uncaught Error: Class "Symfony\Component\Validator\ConstraintValidator" not found in /home/backupcp/public_html/ntpcbgtpp.hweb.xyz/vendor/fr3d/ldap-bundle/Validator/UniqueValidator.php:23 Stack trace: #0 {main} thrown in /home/backupcp/public_html/ntpcbgtpp.hweb.xyz/vendor/fr3d/ldap-bundle/Validator/UniqueValidator.php on line 23