I have recently upgraded a website for my client and while doing so moved the old site along with the cgi-bin into a backup folder (most likely a bad idea). When I uploaded the new site and cgi-bin the DBMan broke. Now all I get is a page with a CGI ERROR. I really need some help trying to resolve this issue. I have had my ISP look at it and a programmer friend look at it. My ISP told me that it is related to incorrect charset in default.cfg file.... Can that be right? If it is how do I fix it?

The ERROR message on my page says:
Error Message : Error loading required libraries.
Check that they exist, permissions are set correctly and that they compile.
Reason: default.cfg did not return a true value at db.cgi line 51.

The page url is: bsi-inc.com/hobby/hdealer_bk.html