MySQL Error MY-013990 – ER_GRP_RPL_PAXOS_SINGLE_LEADER_DIFF_FROM_OLD_GRP

MySQL Error Message

This member is configured with a
group_replication_paxos_single_leader option value of 1 and it is
trying to join a group with Communication Protocol Version below
8.0.27. In order to join this group,
group_replication_paxos_single_leader value must be configured to
the value 0. This member will now exit the group.

Reason for the Error

ER_GRP_RPL_PAXOS_SINGLE_LEADER_DIFF_FROM_OLD_GRP
was added in 8.0.33.