Help about this error

Hi; Can anyone help me about this error? How can I slove it. I think I've missed something in the tables in the database. rlm_ippool: Could not find Pool-Name attribute. modcall[post-auth]: module "main_pool" returns noop for request 2 rlm_ippool: Could not find Pool-Name attribute. modcall[post-auth]: module "real" returns noop for request 2 radius_xlat: '/var/log/radius/radacct/127.0.0.1/auth-detail-20060906' rlm_detail: /var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d expands to /var/log/radius/radacct/127.0.0.1/auth-detail-20060906 modcall[post-auth]: module "auth_log" returns ok for request 2 Thanks Elie