hello.I'm member of Japan Uncyclopedia. After to due to Mediawiki update,on our website,the Legacy Vector Skin is causing display error. We found that the errors are caused when some conditions which are ”The user is logged in“, “The user has set the skin to "vector" and turned on the "use legacy vector" setting“,“4 or more table of contents have been on one page“,”There is no "<ref> <reference />"on one page“. so,would you like to make MediaWiki version 1.35 compatible with legacy vector skin?
Topic on Project:Support desk
you need to talk to whomever runs uncyclopedia japan.