Not sure whether this is the appropriate subforum to put this question, but it seems like the most appropriate one to me at this point.
When searching these forums here on dotnetnuke.com, if results are spread over more than one page, whenever I click to one of the next pages (2, 3, whatever), I get this error:
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404 - File or directory not found.
The resource you are looking for might have been removed, had its name changed, or is temporarily unavailable.
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It doesn't matter what browser I use. Tried it with SeaMonkey (basically FireFox) and IE9 (both with and without compatibility view enabled).
There's probably some bug in your own Forums-module