Thread:Ghido/@comment-126761-20141112142225

Unfortunately, your recent addition to MediaWiki:Wikia.css broke the classic editor - you shouldn't add JavaScript code to a CSS page. I've reverted it, so the classic editor should begin to work again soon.

Chat specific JS should be added to MediaWiki:Chat.js. More info about custom CSS code can be found on Help:Custom chat JavaScript and CSS. 