I just had my entire web site moved across servers and I am trying to reconfigure my UBB to make it work again.

The UBB is at http://www.thelincolnforum.net/cgi-bin/ultimatebb.cgi

Running on a Unix/Linux server on UBB version 6.0.5 (yup, it's that old). I have my license.

Everything seems to work except browsing each forum. When I try, I get the following error:
Quote
Software error:
/home/virtual/site31/fst/var/www/cgi-bin/ubb_forum.cgi did not return a true value at ultimatebb.cgi line 382.
This appears to be that the forums are not being detected properly.

What file could be corrupted? I have checked all the obvious stuff (presence of all files, permissions, etc.) I have the entire original installation as well as a backup (that used to work).

Can someone help? I'm not a programmer but I pretend to be.