So I have been this issue with Autorank for a while and Autorank is very essential to my server so it is really urgent that I get this fixed.

Here is my log when I startup my server
http://pastebin.com/s6KL5W9r

Also this error only happens when I set the "Use Advanced Config" setting to "true" on the Autorank Settings.
When you set it to false then try to /ar reload the server it says "Autorank is disabled. Check your server. log!"

After restarting the server with the "Use Advanced Config" set to "false" on the Autorank Settings, it seems to work just fine. Here is my log after setting it to false; http://pastebin.com/m1Qn0sWG

At first I thought it was because I was missing Stats but after installing stats I still had the same error.

Could you contact me on Skype? (username: Staartvin)

Issue resolved via Skype.