title: Craft cms - page not found
body: <p>After setting up a template file <code>article.html</code> in <code>craft/templates</code> folder, and creating the section article with the <code>uri</code> <code>article</code> and setting the entry template as <code>article</code> in the admin on trying to see the live preview of the page when I go to it in the entries list I get a craft page with the error:</p>
  
  <blockquote>
    <p>Page not found</p>
  </blockquote>
  
  <p>I thought it might have something with cache maybe, so I cleared that, but I still got the same error. Why I am getting this error, and how can I fix that?</p>