Error when trying to update whonix-gw-16

When I try to update whonix-gw-16 on the Qubes Update window, it shows an error saying:


Updating whonix-gw-16

Error on updating whonix-gw-16: Command '['sudo','qubesctrl','--skip-dom0','--targets=whonix-gw-16','--show-output','state.sls','update.qubes-vm']' returned non-zero exit status 1.
whonix-gw-16: ERROR (exception No such domain: 'disp-mgmt-whonix-16')

you can also do this manually, directly in your whonix-gw-16 template.