PMS Stopped working on Ubuntu Server upgrade from 18.0 to 20.04 LTS Upgrade

Thanks. Those are the correct logs

It confirmed for me that PMS shut down cleanly.
It also confirms that it hasn’t started up, even in the slightest way, since then.

I would like you to Uninstall the package dpkg -r
Do not purge
When done, restart Ubuntu
Next, reinstall the package and please show me both:

  1. The console output
  2. The contents of /tmp/plexinstaller.log