Describe the problem

This code in server/status.go, getLocalSessions:

errViewActivity ≔ b.privilegeChecker.requireViewActivityOrViewActivityRedactedPermission(ctx)
if !isAdmin && errViewActivity != nil {
   ...

is incorrect. If a non-privilege error was encountered inside the requireViewActivity method (e.g. an internal KV error), that error should be returned to the client immediately. The current code "papers over" it.

Jira issue: CRDB-13061