Error 105: The Server Could Not Be Found while Surfing the Net

I was just surfing the net, when this error occurred: Error 105 (Server could not be found)
I checked my internet connection and it still runs, look at the image:
Image 2.

I have my internet connection and it works properly.
I followed the instruction on the window, but still the error showed up.
Still can’t connect to internet. What will I do to fix this error? My internet connection is smart broadband with antenna.

