[ERROR] Communication request from a Server Manager instance with an unknown server key
server_key
.
The Server Manager received a request from another Server Manager instance that has an unkown server key. This error occurs if a user attempts to add this Server Manager instance that already belongs to a server group to another server group.
To add this Server Manager instance to another server group:
Remove this Server Manager instance from the Server Manager Main server.
Run this Server Manager instance with the command-line option
clean
to clean the Server Manager SQLite database. For example,
server_manager.exe clean
.
Start the Server Manager and then add it to another Server Manager Main server.