Server container won't start after switching database

[john.oliver]

I noticed this post asking the same question, maybe the answer is in there

Migration from MySQL 8 to Postgres Database

Hi @gdelia-pm, glad that you worked it out. I actually lost track of it, but I restarted the migration from the beginning. Currently, the source MySQL8 DB has the mattermost schema corresponding to version 8.1. I’m following the steps you mentioned, I’ve created a new database and user with the postgres docker init, as per the prepare database documentation. CREATE DATABASE mattermost; CREATE USER mmuser WITH PASSWORD '<MY_PASS>'; GRANT ALL PRIVILEGES ON DATABASE mattermost to mmuser; ALTER…