Thread:Extension talk:Semantic Watchlist/problem with concept watchlist

I use am simple concept:

and add a semantic watchlist on it. After that I got a PHP error when I save a page:

PHP Fatal error: Call to undefined function getQueryResult in /usr/src/extensions/SemanticWatchlist/includes/SWL_Group.php on line 437, referer: http://mysite/index.php?title=Benutzer:Doni101&action=edit

The problem is the result of  It ist always 0. How can I fix that?

Note: There is a little bug in SemanticWatchlist.hooks.php. $egSWLEnableSelfNotify must be global.