Hello @turek,
Welcome to the Bacularis User Group.
This error is because your Diector (and probably the Storage Daemon?) version is 9.6.7 and the Client version is 15.0.2.
The general rule for Bacula component version compatibility is:
1) Director and Storage Deamon have to be in the same version
2) Client can be the same version as Director and Storage Daemon or can be lower version
In a formula we can write this as follows:
(Director == Storage) >= Client
In your environment the client is higher version that Director/SD and it causes the problem.
So, to solve this problem you can upgrade Director and Storage Daemon to version 15.0 or downgrade the Bacula Client to 9.6 or lower.
Best regards,
Marcin Haba (gani)
