link doesn't work on mod_news_pro_gk4 on Startup template

I got a problem when changing the source of mod_news_pro_gk4 from K2 articles to Joomla articles.
When i change to joomla categories i have the error 1064 and the site crashes.
If i try to use the singles articles the link from the home page doesn't work and the site just refresh the homepage.

Some solutions???Please !!!!

I have checked vanilla installed Startup quickstart package, and changing article source to joomla categories doesnt crash anything.
Have You also used quickstart as base of installation?