When I try to make a complete backup of the file begins to display the error
09.01.16 17:45 ERROR Cannot create Directory for backup (Server error)
09.01.16 17:45 INFO Time taken for backing up client test-pc: 1s
09.01.16 17:45 ERROR Backup failed
09.01.16 17:45 WARNING Exponential backoff: Waiting at least 5h 20m before next file backup
777 gave rights to the folder, but it did not help. Please tell me what to do