- Plesk 11.x for Linux
- Plesk 12.0 for Windows
An email notification about failed backup is received when two backup processes are running at the same time:
Backup task finished on host `example`.
Task was created by domain example.com with guid (7D4BB3EF-9E11-459D-84A0-723BEC9A01F4)
Creation date is: 2016-Mar-05 02:39:03
Task status is: error
Dump full name is
There are no related errors in log files.
This is Plesk internal issue with ID #PPPM-4297 , which is planned to be fixed in future Plesk updates
Increase timeframe between two full-server backup tasks.