UBB.Developers Forums UBB.threads 7 Development How Do I? I get "blank" forum

I moved the whole forum over to my new webhost and chmoded all the files.
But when I try to access forum 8th and 5 (Hidden forum, used to "backup" edited posts) I only get a white page. And if I try to click directly into a post in foum 8th it works.
I also tried to rebuild forum stat file, but when it came to this forum I just got same white page again.

Anyone know what can be wrong ?

My forum is here btw.http://d149034.u29.hosted.servetheworld.net/Ubb/ultimatebb.cgi
And forum nr 8th is the TOAO "General Discussion" one.

Thanks in advance.

hmm... re-check your permissions for those forums.

Thanks for your answer, I looked over everything and checked the permissions and I cant find anything wrong with the forums.

Is there some files that is placed somewhere else that got any effect on the forums ?

Go to your CP and under Maintence, run through and do the following;
Rebuild forum stat files
Rebuild serach index
Update users post histories
Clear Cache
I had the same problem and this cleared it up. If it doesnt then its your permissions

If anyone else get this error after changing webhost, check if the new webhost uses "reaper" or other memory restricting programs. I had to get my webhost, to allow me to use more processor/memory then it worked fine.