tikv报错ailed to update max timestamp for region 732019009: Other(\"[components/pd_client/src/tso.rs:94]: TimestampRequest channel is closed\"

tiup cluster upgrade tidb-kp-pms v6.1.1 升级后，PD有问题，我就采用了tiup cluster upgrade tidb-kp-pms v6.2.0 --offline 在升级，还是有问题