Database Connection Status "Unknown"

I lost connection to my database last night. The status is shown as “unknown”.

My transaction groups are still being triggered and showing recent executions, however when I browse the database tables they don’t show any new entries since the connection was lost.

How can I troubleshoot an unknown database connection status?
Thanks

Probably need to look in the console for java exceptions from the connection manager. You may need to set logging filters to debug to see everything that’s relevant, but big problems like this are usually “in your face” on the console.

You might also find some explanation in the Database Connections section of he Status tab of the Gateway.