Thread:Project:Support desk/Search result crashes using some words

I have strange problem with searching mediawiki. There are few words that I use in searching that causes skin crash:


 * bad search - zaremba word
 * good search - krzystek word
 * bad search Szablon:Tnavbar

Luky there is more "good" search result but what is wrong ? Is it something with my Wikicode ? MediaWiki 	1.16.0 Arek