upgraded from 4.3.0-beta to 4.3.4 .. [info] tab no longer works "internal server error"

list Tom Sztur
Mon, 8 Aug 2011 11:45:58 -0400
Message-Id: <user-ae6a144b08d9@xymon.invalid>

error_log says "Premature end of script headers: svcstatus.sh,"  the
permissions seem fine.
All other pages that call up svcstatus.sh seem to work except the Info tab.

Any idea why?