HELP HELP HELP Wireless Mac Authentication Via Radius

RouterOS Wireless Networking
1

Hi Everyone
I have RB 112-s and I want to Authenticate My wireless clients Using Radius Server
I have Radius Server and its works FINE but I can not Authenticate wireless Clients I receive following Error on My Radius Server when I run it in debugging mode (My Radius server IS FREERADIUS)

Login incorrect (rlm_pap: empty password supplied):

Please Help I Need it very Much, I have to solve this Problem
Thanks
With Regards Karo Aznavuryan

2

So I Solved This Problem Who wants to Know I can Tell
IN MY Radius Server I commented (# PAP ) PAP Module Of Authorization and Know MY
Wireless Clients are Authorized by Radius Server,
BUT NOW I AM NOT ABLE TO DISCONNECT THEM Sending

radlient disconnect command

WHY ?,
IS MIKROTIK UNABLE TO DISCONNECT VIA RADIUS?