MySQL Error Message
Storing MySQL user name or password information in the
master info repository is not secure and is therefore not
recommended. Please consider using the USER and PASSWORD
connection options for START SLAVE; see the ‘START SLAVE Syntax’
in the MySQL Manual for more information.
Reason for the Error
ER_RPL_SLAVE_INSECURE_CHANGE_MASTER
was added in 8.0.4, removed after 8.0.32.