In the search box, press search without entering any data and you get this error...

http://vanillaforums.org/search?Search=
Fatal error: Call to a member function NumRows() on a non-object in /srv/www/vanillaforumsorg/applications/garden/views/search/index.php on line 13

obviously most people will put data and search but people are unpredictable and do silly things so this would be a good thing to fix