Insecure dependency in eval while running setuid?

[David Gibbs]

I'm getting a lot of spam slipping through SA 3.0.1 (on RH 8.0) and the 
following message is getting logged about the same time:

Nov 15 14:24:28 linux spamd[17314]: error: Insecure dependency in eval 
while running setuid at 
/usr/lib/perl5/site_perl/5.8.0/Mail/SpamAssassin/PerMsgStatus.pm line 
1669, <GEN1024> line 51._ Transport endpoint is not connected, continuing

Any ideas what could be causing it?
david