The last thing I remember that I did before it stopped working was trying to add an item onto the list but when it didn't work I removed it.
My scoreboardstats config.yml
http://pastebin.com/eME3Tp5j
There was an error that mentioned the scoreboard during startup I think
Last log
http://pastebin.com/Ls9AfFgN
Also, how do I add something onto a list from another plugin? (Disease)