Humm...
When searching in a thread, all it returns is a blank page ...
which is "http://domain.com/forums/newreply.php"
The only install issue I found was in search.php:
Find:
PHP Code:
post.visible=1 AND thread.visible=1 AND $newpostsql $search[query]
My file had:
PHP Code:
post.visible=1 AND $newpostsql $search[query]
Regular searches work.
ver 2.2.1 (yes, I know

)
Help?