Kigen's Anti-Cheat

Hi Guys i installed Kigens Anti-Cheat v1.2.2.9.3 of my serwer it's Non Steam Version v34 and i have problem im not sure did this is bug...

So the problem is auto update of my Anti Cheat i ill show u logs

L 06/10/2013 - 20:41:44: [kigen-ac-pub.smx] Updater: Received unknown HTTP code from server ...