Board Thread:Support Requests - Getting Technical/@comment-5454372-20140616181258/@comment-856287-20140616193212

Line 347 of http://themedesigner.wikia.com/wiki/User:Undead.exe/SW_Menu_Theme.css

…and then there's a ton of other errors being spammed after that. I'm going to guess it's because Wikia already loads JQuery by default, and your script appears to be loading JQuery 1.10 on top of it. Remove that from your script and hopefully all those errors will be cleared up as well.