Even though it states it, I can not find a partclone.log file in /var/log…

This is only on the client - temporary. As soon as you reboot after the error the log is gone. But there won’t be any valuable information other than what you have in the picture already!

I am getting this same problem/error on 3 different computers all with 80 GB hard drives.

Well then I guess your image is corrupted as I see this is failing on restore. Try uploading the image again! Maybe your FOG server disk is full? What do you get from df -h on the FOG server?