502 on new install

Using docker via unraid, followed all the instructions that in the overview section. When I start it up, I get 502 bad gateway when trying to access it, and after ~5 minutes of uptime the logs start getting spammed with “waiting for mysql server to be ready: %s (1045, “Access denied for user ‘root’@‘’ (using password: YES)”)”

Not sure why it’s trying to connect to, DB_HOST is set to

Still having this issue