Hi everyone,

I'm mystified by a warning displayed on my special page of system messages:

Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, 'RecentlyStrengthenedVerbs::loadMessages' was given in /srv/www/vhosts/texttheater.de/subdomains/verben/httpdocs/includes/Hooks.php on line 114

Go to http://verben.texttheater.de/index.php?title=Spezial:MediaWiki-Systemnachric... to see the error in action.

RecentlyStrengthenedVerbs::loadMessages seems to be called though, as the localized message of my RecentlyStrengthenedVerbs extension is displayed correctly.

Any ideas?

~ Kilian