When you start the MPLS Manager for the first time (and only the first time) after migrating from the previous version to the new version, you must start the MPLS Topology Server with the --ignore-restore-errors option.
When you start the MPLS Manager for the first time (and only the first time) after migrating from the previous version to the new version, you must start the MPLS Topology Server with the --ignore-restore-errors option.