Can't get my collabora to load

I can’t get to collabora anymore. I have tried LITERALLY everything and nothing works. Can anyone provide a full guide that is recant on how to set a new one up? I have been useing the same image since 2018 and I upgraded and can’t get it to work now.

Maybe check your webserver config. In there “lool” was replaced by “cool”.
See https://collabora-online-for-nextcloud.readthedocs.io/en/latest/install/

sorry did not work. do you have any other recsouces?

actually hold up. when I run
sudo -u \#33 ./occ richdocuments:activate-config
I get
Failed to activate any config changes
Do you know what to do?

apparently collabora-built-in also does not work