Thread:Project:Support desk/delete watchlisttoken

Hi, im using MediaWiki 1.24, PHP 5.3, MySQL 5.1.72 and VectorSkin on my Site (matura.marienberg.at )

How can I delete the watchlisttoken (the white/blue star next to the searchbox) for all users who are logged in. I've already hidden the watchlist-Link in the personal-url with css (MediaWiki:Common.css) but I can't find how to get rid of this token.

Thanks, Ray