Internal server error:
The service is temporarily not available.
Server error message:
The connection to the Univention Management Console Server broke up unexpectedly. If you have root permissions on the system you can restart UMC by executing the following commands:
- service univention-management-console-server restart
- service univention-management-console-web-server restart
Otherwise please contact an administrator or try again later.
We already used this command but there is no changes even after that.