Updates Issues regarding Comodo Firewall

Whenever I try to perform manual updates in Comodo Firewall 3.8.65951.477 I get ERROR:108.But my internet connection is working well for other software updates.My automatic updates for it is also turned on.
I didnt recieve this error previously.

Please Help!

Abhijit namaste, There is comodo internet security 3.9.95478.509 download and make fresh install of it, because latest version has many fixes in it.
Then if you still get problem with update people in forum will help you again.