Server Error - I need Help !|Wordpress Support|Forum Archive|XCloner

I've been trying to manually restore an XCloner backup to a clean empty directory (by copying TAR.php, XCloner.php, and the .tar backupfile to the empty directory, then running XCloner.php from browser window and entering information for a newly created MySQL user & database).

I keep getting this server error message:

http://pumpkinglow.c.....apture.JPG

Any idea what is causing this?

I've called the hosting company and there are no issues with the server.

I did discover that I could succesfully restore a completley diffrent XCloner backup file to this directory. Then after deleting everything completley (except for the TAR.php and XCloner.php files) and starting over I was able to get the original XCloner backup file to succesfully restore to this directory.

"OK", I thought. "It's a roundabout way to do it, but if it works, it works".

Well, now I'm trying to do it again and even that silly workarouind isn't working anymore.

What is causing this annoying "Server Error" message?