Getting error but docker is started

[aZuiZui]

[*] Waiting for PMS /identity (up to 60s)...
WARNING: PMS did not return 200 within 60s. Check: docker logs plex | tail -50
WARNING: could not find PMS pid inside container

Connection to localhost (127.0.0.1) 32400 port [tcp/*] succeeded!
GID/UID
───────────────────────────────────────

User UID: 1000
User GID: 1000
───────────────────────────────────────
Linuxserver.io version: 1.43.2.10687-563d026ea-ls312

[aZuiZui]

nvm i had a custom port pointing to the docker. use this instead docker exec -it plex curl -I http://127.0.0.1:32400/identity

However lacks a way to confirm if the crack is working.