Token mismatch, slave is not allowed

In one of my HA cluster environment ( 1 ACTIVE Node with 1 STANDBY Node), I’m getting the following error and the slave does not have the configuration syncing)

ERROR confd_ha_beslave failed, error 28 (Remote HA node has bad credentials)

Any workaround to clean-up the token/fix this issue.

The confd version is: 6.4.1.

I tried to reboot the standby node, removed the *.cdb files and rebooted, nothing worked.

I rebooted both the nodes simultaneously and the issue is resolved. Thanks.