Hi, just tried to setup Discourse and all went good except for launching it.
It gives the following error:
starting up existing container + /usr/bin/docker start app Error response from daemon: Cannot start container app: Error starting userland proxy: listen tcp 0.0.0.0:80: bind: address already in use FATA Error: failed to start one or more containers
Which suggests the port is already in use. On the system we run a web (apache, teamspeak and minecraft server.
I am not the best with Linux and Apache, so I was wondering if anyone could help.
Thanks in advance, if you need any more information, let me know.