Yup, this helps. Looks like there’s still a volume with existing data still being used. For example, the logs say “Restarting node for dgraphzero”, so it’s a restart of a node (not a fresh one). You’ll want to clean that up to start fresh.
You can share your docker-compose.yml file which should list the volumes. If they’re bind mounts, then you can delete the directories on your host machine. If they’re Docker volumes, then you can remove the volume using docker volume rm.