This is a problem for a number of people and now myself as well. Rebit has filled up its drive to 95%, and has stopped backing up with the above error message. The space-identical C: is 70% full and has been that way for some time.
How is this fixed? A suspension of backup is unacceptable for a backup program. My former program required you to start over once a week and required some monitoring but neveer filled the disk. I had hoped Rebit was an automatic set-it-and-forget-it solution. Apparently not.
