Facing database connection issues on my Linux

After updating Ubuntu, unable to connect to the Database.

What versions of Ubuntu? (from and to)
What database type and version? (from and to)

Is the database on the same server as Ignition?

What shows up in the logs on Ubuntu for your database on the new version? (Be sure to look at both journalctl and your DB’s own log files.)

What Ignition version?

What shows in Ignition’s logs for the database connection?

{ When you paste any text from log files, please highlight the pasted text and click the “pre-formatted text” button in the forum’s editor. That’ll keep the log text looking like log text. }