Error when starting FreeRadius

Good morning, I am migrating the FreeRadius server from version 2.2.8 to a new machine running RHEL9 with FreeRadius 3.0.21-43, but when I try to start the services I get the following error: /etc/raddb/radiusd.conf[167]: Configuration item "user" is deprecated /etc/raddb/radiusd.conf[0]: Cannot use deprecated configuration item "user" radiusd: ERROR - Failed to parse user/group information. Has anyone else experienced this problem or have a solution? Thank you.