MySQL error code

MySQL error 3974

MySQL server error 3974 is ER_DA_GRP_RPL_RECOVERY_ENDPOINT_FORMAT, reported with SQLSTATE HY000.

Invalid input value for recovery socket endpoints '%s'. Please, provide a valid, comma separated, list of endpoints (IP:port).

Error	3974
Name	ER_DA_GRP_RPL_RECOVERY_ENDPOINT_FORMAT
SQLSTATE	HY000
Group	Server errors