Fatal error: Uncaught Error: Class "Symfony\Component\Security\Core\Signature\Exception\ExpiredSignatureException" not found in I:\www\frameworks\Symfony\doctrine\vendor\symfony\security-http\LoginLink\Exception\ExpiredLoginLinkException.php:19 Stack trace: #0 {main} thrown in I:\www\frameworks\Symfony\doctrine\vendor\symfony\security-http\LoginLink\Exception\ExpiredLoginLinkException.php on line 19