So i updated Plex and after the update my metadata agents went missing.
Browsed through the Plex Dir and found out that my Plug-ins folder got renamed for some reason..
So i rename the Plug-ins folder back to the original name.
After doing that.. went to Plex and tried opening server settings and i get an error saying..
"Server settings unavailable."
So i go back and restored the plug-ins folder to the previous name but didn't solve my problem.
Been searching for solutions and nothing.
So i decided to just uninstall plex completely and reinstall it. which i did.
But now i can't access the config page.
When i try to open the config page it says..
I go back to my Quickbox Dashboard and restart plex there but nothing. I also tried restarting it through SSH..
Use the command "dpkg --purge plexmediaserver"
Then reinstall Plex and reconfigure your libraries.
Note: this method worked for me with the latest version of plex.