Change Details

JavaScript stopped working on Wikipedia in Spanish and there seems to be due to a local change. The earliest report of this problem was made last November 28. The problem only occurs when using the Vector skin, but https://es.wikipedia.org/wiki/MediaWiki:Vector.js is empty. Until today no one in the Spanish Wikipedia community has been able to discover the cause. I deactivated all the gadgets and beta functions, but the problem persists. The only code that I can not disable is found in https://es.wikipedia.org/wiki/MediaWiki:Common.js. Could be due to some incompatibility related to any recent changes in the software?