Berkeley db errors with lmtp

[Brenden Conte]

Cause for concern, or par for the course?  :)

My situation is that I'm working on getting lmtpproxy frontends to work, 
and they do.  But every time a message is delivered, the lmtp process on 
the frontend machine also logs these additional lines:

Aug 30 09:21:02 frontend lmtp[5079]: DBERROR db4: Database handles open 
during environment close
Aug 30 09:21:02 frontend lmtp[5079]: DBERROR: error exiting application: 
Invalid argument

Is this a problem, or just another ignorable Berkeley error?  The only 
database that uses berkeley is the tlssessions.db on the frontends 
(although i havn't directly verified that that is the file the error 
refers to)

Thanks,

-- 
Brenden Conte
System Programmer, C&MT.CIO
Rensselaer Polytechnic Institute
(518)276-4264