I have had NO Spam Assassin for 1 week after 8.0 upgrade

[omegauser]

Spam assassin is not working in my server, when I tried to start the service, it says:
Starting spamd: [13496] error: Error creating a DNS resolver socket: Invalid argument at /usr/lib/perl5/vendor_perl/5.8.3/Mail/SpamAssassin/DnsResolver.pm line 202.
Error creating a DNS resolver socket: Invalid argument at /usr/lib/perl5/vendor_perl/5.8.3/Mail/SpamAssassin/DnsResolver.pm line 202.


any ideas???