Php: /pkg_mgr_installed.php: XMLRPC communication error: Invalid argument

[Guest]

It will not install

1.2.3-RELEASE
built on Sun Dec 6 23:21:36 EST 2009

Downloading package configuration file… done.
Saving updated package information... done.
Downloading HAVP antivirus and its dependencies... done.
Checking for successful package installation... done.
Loading package configuration...

Feb 9 02:58:21 php: /pkg_mgr.php: XMLRPC communication error: Invalid argument
Feb 9 02:56:04 php: /pkg_mgr_install.php: Beginning package installation for HAVP antivirus.
Feb 9 02:52:44 check_reload_status: reloading filter
Feb 9 02:51:50 php: /pkg_mgr_installed.php: XMLRPC communication error: Invalid argument