Brand new docker container exiting

[RelatableQuery]

I just tried setting up jellyfin in docker, and it's refusing to start.
It's exiting with

Code:

System.InvalidOperationException: There is an error in XML document (0, 0).

The full log is here https://pastebin.com/1mRKn4Xj

My compose looks like this

#jellyfin official container
  jellyfin:
    image: jellyfin/jellyfin
    container_name: jellyfin
    user: ${PUID}:${PGID}
    network_mode: 'host'
    volumes:
      - ${DOCKERCONFDIR}/jellyfin/configconfig
      - ${DOCKERCONFDIR}/jellyfin/cachecache
      - type: bind
        source: ${DOCKERSTORAGEDIR}/media/tv
        target: /tv
      - type: bind
        source: ${DOCKERSTORAGEDIR}/media/movies
        target: /moview
        read_only: true
    restart: 'unless-stopped'
    # Optional - alternative address used for autodiscovery
    #environment:
    #  - JELLYFIN_PublishedServerUrl=http://example.com
    # Optional - may be necessary for docker healthcheck to pass if running in host network mode
    #extra_hosts:
    #  - 'host.docker.internal:host-gateway'    

I should mention that I used to run the container from linuxserver, but I cleaned out the directory. I have a feeling that it might be looking for something that's not there.

[TheDreadPirate]

Delete /config/config/migrations.xml and try again.

[RelatableQuery]

Thank you! That did it.