Thread:Project:Support desk/Wiki page Log in brings up 500 error

I am at a loss here. I have a wiki page (www.wikazine.com). It loads fine but for some reason when I click on "Log on" the system comes back with a 500 Internal Server Error.

Since I didn't do any upgrades to this site I thought I might have been hacked. I checked access logs and found no problem.

I was on an older load so I updated the system to 1.20.2. The install went fine but I still cannot log in.

Tried on another computer, tried on another browser.

I am also getting weird Database errors but I think that is because I haven't logged in to update the database.

Any help would be appreciated.