Indexhibit Support

I have updated my site to the latest version, 2.1, and I'm still getting the 500 Server Error (A misconfiguration on the server caused a hiccup. Check the server logs, fix the problem, then try again.) when I try to log into the site. It looked as if updating was the answer, but it still isn't working.

I have only updated the ndxzstudio file. The update instructions sounded as if updating the site file was more difficult and complex. If this is the problem...maybe an update on updating?