Re: HTTP 500 - Internal server error when logging off at http://demo.mojoportal.com
I also get that in IE while in Firefox it says object moved.
My demo server is running very recent code from mono svn repository and I suspect this is a bug that will probably also be present in the mono 1.1.9 release that just came out. It works fine with the latest mojoportal code on mono 1.1.7 which this site is running on.
There are some other issues I have seen and some issues being reported on the mailing list as well. I'm going to try and setup a machine with the latest mono release this week and see if I can confirm the problem there.