Database Connection Remnant

I appear to have a remnant of an old database connection that I do not know how to get rid of. This was a previously configured database that was removed.

mustangDBRemnant

Normally wouldn't be a huge deal, but it shows up in the Diagnostics page..

mustangDBRemnant2

I've verified the connection isn't defined in "Config / Database / Database Connections" and tried to delete the entry in Designers tag browser. Any other good leads?

Thanks

That would be one or more stale entries in the internal config database. IA Support can walk you through what you need.