When using query incategory:Category query:
Error from line 298 of [wiki_path]/extensions/SphinxSearch/SphinxMWSearch.php: Call to a member function selectField() on null Backtrace: #0 [wiki_path]/extensions/SphinxSearch/SphinxMWSearch.php(258): SphinxMWSearch->filterByCategory(array) #1 [internal function]: SphinxMWSearch->replaceQueryPrefix(array) #2 [wiki_path]/extensions/SphinxSearch/SphinxMWSearch.php(208): preg_replace_callback(string, array, string) #3 [wiki_path]/includes/specials/SpecialSearch.php(290): SphinxMWSearch->replacePrefixes(string) #4 [wiki_path]/includes/specials/SpecialSearch.php(237): SpecialSearch->showResults(string) #5 [wiki_path]/includes/specials/SpecialSearch.php(152): SpecialSearch->goResult(string) #6 [wiki_path]/includes/specialpage/SpecialPage.php(522): SpecialSearch->execute(NULL) #7 [wiki_path]/includes/specialpage/SpecialPageFactory.php(576): SpecialPage->run(NULL) #8 [wiki_path]/includes/MediaWiki.php(283): SpecialPageFactory::executePath(Title, RequestContext) #9 [wiki_path]/includes/MediaWiki.php(858): MediaWiki->performRequest() #10 [wiki_path]/includes/MediaWiki.php(519): MediaWiki->main() #11 [wiki_path]/index.php(43): MediaWiki->run() #12 {main}
Mediawiki on git master, plugin on git master.