Old plex servers showing in shared users/managed users, can’t remove

Server Version#: 1.42.1.10060-4e8b05daf
Player Version#: 4.152.0
I have an old plex server from a failed unraid docker image that still shows for my managed users (family). I have seen multiple reddit posts and Plex forum posts of Plex staff members who can remove old servers.
The server does not show in my authorized devices nor in setup. These ghost servers show in plex web as well as other devices.
Could someone assist in removing my old PMS server?

Done.