UBB.threads PHP Forum Software Community Forums UBB.classic UBB.classic 6 Support Can't post, blank screen

My board has been running smoothly since the upgrade this afternoon. But now, when I try to post, all I get is a BLANK WHITE screen.

I click "add reply" and I go to www.mydomain.com/cgi-bin/ultimatebb.cgi and see a blank screen.

The post doesn't go through. This JUST NOW started.

What's happening?

Help

Thanks to navaho, we figured out what was wrong. My server just needed a rest, my members were posting faster than the UBB could cache the pages.