[arch-general] Problem with cups 1.71 when restart service

Hi, I have problem with cups in arch. This is the log error_log the cups: E [04/Feb/2014:12:52:24 +0100] Unable to bind socket for address [v1.::1]:631 - Address already in use. E [04/Feb/2014:12:52:24 +0100] Unable to bind socket for address 127.0.0.1:631 - Address already in use. And the printing not works... Thanks in advanced.