Board Thread:Support Requests - Designing Your Wikia/@comment-5201601-20140601000841/@comment-24376429-20140601031005

Iynque wrote: You have an error on line 346 of MediaWiki:Common.js caused by a user name with an apostrophe:

You can probably fix it like this: …but I'm not 100% sure that will work. Try it and see 😃 You can always escape it by putting a backslash (\) in front of it like this: \'.