Server is in maintenance mode
In the docks I did not find any mention of the maintenance mode and why the link on the setup gave me this. I’ve taken it from here. ( bash -c "$(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/ct/gokapi.sh)" ) Probably this "message" is not an obstacle for the smart ones, but I am stupid. Maybe it will be useful to you, maybe not.
Thanks for the feedback. You most likely entered the correct URL (as it contains /setup). The message only shows up if the setup has not been run yet or if the server is run with --reconfigure to re-run the setup.
Are you able to access the terminal output of Gokapi? Otherwise it might be a good idea to contact the maintainer of the community script, as it is not an official script by us.