CHW-5509 SettingsStoreUnavailable

settings store is not available on this instance; the server started without a database

Default message: settings store is not available on this instance; the server started without a database
HTTP status: 503 (server)

Problem. A metrics endpoint that depends on the settings store (saved traffic views, admin orgs list) returned 503. Cause. The process started without a database. Fix. Ask the operator to wire a Postgres connection and restart. HTTP 503.