clamav out of date.

LibClamAV Warning: *** This version of the ClamAV engine is outdated. *** LibClamAV Warning: *** DON'T PANIC! Read http://www.clamav.net/support/faq *** LibClamAV Warning: *********************************************************** LibClamAV Error: cli_hex2str(): Malformed hexstring: eb0668[4-4]c3 (length: 13) LibClamAV Error: Problem parsing database at line 875 LibClamAV Error: Can't load /tmp/clamav-3562a55e7ab9ee897a4a5b0d5b5ac476/daily.ndb: Malformed database LibClamAV Error: Can't load /var/lib/clamav/daily.cvd: Malformed database ERROR: Malformed database

Can we get an update to this or a solution?

centos 5