Describes the cause and action for error messages.
Error Message(English)：
rds error 1045
AWS Developer Forums: RDS -ERROR 1045 (28000): Access denied ...
https://forums.aws.amazon.com/thread.jspa?threadID=227013
ERROR 1045 (28000): Access denied for user 'admin' - Devopslife
https://devopslife.io/tag/error-1045-28000-access-denied-for-user-admin-using-password-yes/
Access denied when using GRANT ALL ON *.* in AWS RDS Mysql ...
https://devopslife.io/access-denied-when-using-grant-all-on-in-aws-rds-mysql/
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