Errors when trying to update Tile Layers property from GeoServer GUI

Description

Trying to "save" Tile Layer settings from GeoServer GUI (even without touching anything), raises the following errors

Removing and adding again the Gridsets, fixes the issue until the next time I access again to that page.

Environment

None

Assignee

Unassigned

Reporter

Alessio Fabiani

Triage

None

Fix versions

None

Affects versions

None

Components

Priority

Highest
Configure