Soft-deleted panel_settings rows still occupied UNIQUE(key), so re-registering WARP failed with constraint 2067. Use Unscoped lookup/save and hard-delete on account removal; same for server-routing.
Soft-deleted panel_settings rows still occupied UNIQUE(key), so re-registering WARP failed with constraint 2067. Use Unscoped lookup/save and hard-delete on account removal; same for server-routing.