by curt bixel.
Also found this in one of the files in the temp directory that had a non-zero size:
[Mon 07 Jul 2014 14:28:29 EDT] [warn] Orphan course module (id: 1021) found. This module will not be backed up.
I have checked for the php setting for the temp directory, but am not sure where to find them. I checked the temp folder for a separate instance of php.ini, but none is present. The php.ini folder in my public_html folder should be sufficient, but I am not sure.