Trying to run the latest docker image on my docker but can't start it. docker logs isn't showing much more than that. I have IPv6 exposed to the docker containers. Is it to try to listen to IPv6:80 and then fails to listen via IPv4:80?

(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
AH00015: Unable to open logs
Result: success

My docker-compose:

version: "2.4"
services:
  freshrss:
    image: freshrss/freshrss
    container_name: freshrss
    environment:
      - PUID=1031
      - PGID=100
      - TZ=Europe/Zurich
    volumes:
      - /volume1/docker/freshrss/data:/var/www/FreshRSS/data
    ports:
      - 8180:80
    network_mode: host
    restart: unless-stopped

Idea is to launch this, then go in and modify the config to point to a running mysql instance on my Synology instead of a db in a container. Stuck as it won't launch and keeps restarting.