Eblah has been working very well for us for a while now, and I recently upgraded to the newest version.  Everything was running smoothly, but on April 2 my host had some server isses and my site was down for a while.  It's back up now, but my forum no longer works!  Trying to access it gives a 500 Internal Server Error.

http://www.brawlinthefamily.com/cgi-bin/forum/Blah.pl?

I've looked through the files and they all seem to still be there.  I've tried re-uploading some files in case the ones on the server became corrupt or something, but it has not affected the accessibility of the site.

I hadn't touched the core settings and files of the site for a while, and nobody else did either (only one other person has access and he didn't alter anything).  Is there a simple explanation that I'm overlooking?  I hope so because I quite need to get it back online!  Any help would be greatly appreciated.

I will keep working on it to see if I can't fix it.  Thanks in advance,
Chris

pm ftp details if you want me to take a look/fix...

Martin has fixed the issue!  My endless thanks sir.