help: my blog stats is not working

Hi, I’ve noticed that it’s been over 10 days since the stats is not working. Before that it was working fine. It shows zero visitor while people are giving comments. Thus, I know that there are visitors, but it wont show up on my stats. I’ve tried deactivating and reactivating the stats application but it wont work. I’ve checked my API key and its right but still didnt help. What should I do? Thanks for helping! my blog is on http://binsar.berteologi.net