MySQL Error Message
One of the group replication applier handlers is null due
to an initialization error
Reason for the Error
ER_GRP_RPL_APPLIER_HANDLER_NOT_INITIALIZED
was added in 8.0.11.
One of the group replication applier handlers is null due
to an initialization error
ER_GRP_RPL_APPLIER_HANDLER_NOT_INITIALIZED
was added in 8.0.11.