Updated Plex Media Server and now can't access my server

Server Version#:1.15.1.791-8bec0f76c_i386
Player Version#:

This morning I went into add a new folder to my plex server and it said that there was an update available so I did the update first. After the update when I try and go to the plex media manager it gives me an unable to connect to server error message. I also tried going to localhost:32400 in my web browser and same error message. When I try and log into plex on any other device on the same network I am getting a server not found message. Any ideas on how to fix this?

Closing in favor of other thread (crosspost)