What Google is trying to Advertise?

Few minuted before, I was looking at something in the net officially. I usually don’t care about sponsored links and advertisements unless it is very catchy. When I was checking excite.com, I found an error is appearing in the Google sponsored link page. Is it the problem with Excite or Google? As of my knowledge, it’s google error. Poor excite! what would it do when Google is penetrating en error.