hello...im trying to build a radius server using free radius, and my access point is using linksys wrt54g, but something went wrong, so when i tried to connect with my laptop, the message was authentication failed, and in the server the error msg are

rlm_eap_tls: Received unexpected tunneled data after successful handshake.
 rlm_eap: Handler failed in EAP/tls
  rlm_eap: Failed in EAP select

can somebody help me what went  wrong?