ConnectionError: timeout exceeded when trying to connect

1. What is the issue? Please be detailed.
Getting the following error in ODK Central.
Log Error Msg
!! unexpected worker loop error: ConnectionError: timeout exceeded when trying to connect
at Object.createConnection (/usr/odk/node_modules/slonik/dist/src/factories/createConnection.js:54:23)
at runMicrotasks ()
at runNextTicks (internal/process/task_queues.js:60:5)
at listOnTimeout (internal/timers.js:526:9)
at processTimers (internal/timers.js:500:7)

2. What steps can we take to reproduce this issue?
No Idea

3. What have you tried to fix the issue?
Restart the service

4. Upload any forms or screenshots you can share publicly below.
Screenshot - 1

Screenshot - 2
image

You are self-hosting?
What is your Central version?
What is the size and memory allocated to your server instance?
Can you attach the form here for troubleshooting?