Mollom Stopped Working After Upgrade

I had 6.X-1.6 installed and everything was working fine. I upgraded Drupal from 6.8 to 6.9 and then upgraded Mollom from 6.x-1.6 to 6.X-1.7. Now I do not have any protection. I checked all the mollom settings and they are all set to captua. My keys are good, and I still have the graph showing what is stopped before. I have all input types checked, ie, blog, pages, story. etc...

I then uninstalled 6.X-1.7 and went back to 6.X-1.6. Now it does not work. I had to block anonymous posts, because of a lot spam...

Any ideas?