Move to Xymon, info tab no longer works

I just finally upgraded to the most recent Xymon 4.3.0-0.20090209 from a hobbit 4.2.0 install and just about everything seems to be working, except for the info tab. If I click, I get the "Internal Server Error" error. Checking the apache log, I see:

Premature end of script headers: bb-hostsvc.sh, referer: http://helpdesk/xymon/linux/linux.html

Any suggestions?

Matthew Daubenspeck http://oddprocess.org

Gentoo Linux i686 Intel(R) Xeon(R) CPU L5420 @ 2.50GHz 15:02:00 up 40 days, 20:51, 3 users, load average: 0.25, 0.14, 0.05