500 Error on OPTIONS request?

I have a strange situation, and I know I am doing something wrong but I cannot
figure out what it is.

I have httpd configured as a reverse proxy for an application server, and have
not had any problems so far. I am adding an application on the app server
that speaks WebDAV, and have discovered that I am getting errors from httpd
for proxied OPTIONS requests.

There are no related messages in the error log, so the only thing I have to go
in is the message returned to the client:

Internal Server Error

The server encountered an internal error or
misconfiguration and was unable to complete
your request.

What am I missing?

The httpd version is 2.2.3 with a fairly standard configuration on RHEL 5.3.

Thanks in advance!

--
Tommy M. McGuire
mcguire@crsr.net

------------------------------------------------------------ ---------
The official User-To-User support forum of the Apache HTTP Server Project.
See for more info.
To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
" from the digest: users-digest-unsubscribe@httpd.apache.org
For additional commands, e-mail: users-help@httpd.apache.org