CMS Home page and Blog Issue
 

I have Installed Vbulltein CMS suite ,I have a Problem with the Blog and cms and Home page,when ever a user or Unregistered users or admin access try the access cms home page i get the below error ,i require my cms to give access to every one who visits my site,
You are not logged in or you do not have permission to access this page. This could be due to one of several reasons:


Also in blog if a registered user blog a post only admins are able to view the blog posts i require it to be available to evry 1 registered and non registered users,Please let me know how to accomplish this.