Coffee news and events

I have enabled news and events in modules and it shows up on the home page great!
the problem now have if i selected an article for it with id 73 in data source then after saving i go to the homepage and see the errors said Error: No articles to display.

if i try to used joomla categories then select news the article will show up on the homepage but! when i click on more it does not work. and go now where and this is the title in the address bar http://65.18.196.11/28-news/83-raul-rib ... -treatment

now if i link it to blogs it works fine how can i fix this?
you can go here to see error http://65.18.196.11
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Thanks