# 92003: LiveObjects root has been deleted Identifier: `object_root_deleted` A LiveObjects object tree could not be fetched because the object at its root had already been deleted. A deleted object is retained only as a marker, or tombstone, and cannot serve as the root of a tree. ## What you should do Root the fetch at an object that still exists, or recreate the deleted object first. A deleted object can't be the root of an object tree, so the fetch has to start elsewhere. ## Why it happens The object at the root of the requested tree had been deleted. Ably retains a deleted object only as a marker, so it can no longer serve as the root of a tree. ## What you'll see The error is reported with code 92003 and HTTP status 400. The message is `unable to fetch objects tree for tombstone object: `.