centeron@localhost에 대한 mariadb 액세스가 거부되었습니다.

Question

Centreon을 새 서버와 버전으로 마이그레이션하려고 하는데 debian11의 syslog에 이 오류가 있습니다.

mariadbd[1640]: 2023-10-20 11:13:52 13360 [Warning] Access denied for user 'centreon'@'localhost' (using password: YES)

권한을 부여하려고 했습니다.

hMariaDB [(none)]> SHOW GRANTS FOR 'centreon'@'localhost';
+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Grants for centreon@localhost                                                                                                                                                            |
+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| GRANT USAGE ON *.* TO `centreon`@`localhost` IDENTIFIED BY PASSWORD '*xxx'                                                                          |
| GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, REFERENCES, INDEX, ALTER, CREATE TEMPORARY TABLES, LOCK TABLES, CREATE VIEW, EVENT ON `centreon`.* TO `centreon`@`localhost`         |
| GRANT ALL PRIVILEGES ON `mysql`.* TO `centreon`@`localhost`                                                                                                                              |
| GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, REFERENCES, INDEX, ALTER, CREATE TEMPORARY TABLES, LOCK TABLES, CREATE VIEW, EVENT ON `centreon_storage`.* TO `centreon`@`localhost` |
+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
4 rows in set (0.000 sec)

하지만 여전히 이 오류가 발생합니다. 어떻게 해결할 수 있나요?