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MySQL error code

MySQL error 4102

MySQL server error 4102 is ER_SET_PASSWORD_AUTH_PLUGIN_ERROR, reported with SQLSTATE HY000.

SET PASSWORD has no significance for user '%s'@'%s' as the authentication method used doesn't store authentication data in the MySQL server. Please consider using ALTER USER instead if you want to change authentication parameters.
Error4102
NameER_SET_PASSWORD_AUTH_PLUGIN_ERROR
SQLSTATEHY000
GroupServer errors

Source: MySQL 8.4 Error Reference