“Stream Write Error” whenever performing backup in Control

There is not enough space on the local drive or the drive the path is set to back up the data to.

Normal. Users are not down but can't back their system to the local drive.

This is the result of not enough space on the hard drive to hold the backup.

1. Check disk space amount an local hard drive.
2. Get rid of some space on the local drive.
3. Try the back up again.