I have an issue in Restore my backup error code1698

I am trying to restore my backup(I have unzip the database file and set my root for mysql ) but I get access denied root@localhost


please help me understand this issue

Hi,

It may help to say how the backup was made and what command is being tried to restore it. The error message suggests a permissions problem. Have you been able to restore backups before?

Thank you I have solved
bench --site {site} restore {path/to/database/file}
–mariadb-root-username {db-user}
–mariadb-root-password {db-pass}