How to supress error log : TLS_accept:error in SSLv3 read client certificate ?

I am running both TTLS and PEAP. Everything seems ok but the radius.log is filling up fast with these error messages. Is the error log configurable? Thu Apr 12 09:14:51 2007 : Error: TLS_accept:error in SSLv3 read client certificate A Thu Apr 12 09:14:51 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0) Thu Apr 12 09:14:52 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)