i have this forum for about one month and last night i made a server update and upgrade and after that my forum refused to start.
The error is :
`/usr/bin/docker: Error response from daemon: driver failed programming external connectivity on endpoint app (5cbf7e79f e9d7e1a9e5f45634355c0f439c9c2a05cab450094f174e1b06b1d27): Error starting userland proxy: listen tcp 0.0.0.0:80: listen: address already in use.
I`m a beginner at linux commands so please have patience with me.
I tried to reboot / turn off my droplet (digitalocean). I did a rebuild and still nothing.
If this helps :
root@gaming-club:/var/discourse# netstat -tulpn | grep :80 tcp6 0 0 :::80 :::* LISTEN 1602/apache2