title: Yii generates error "Unable to resolve the request <controller/action>"
body: <p>After logged in successfully, Yii does not executing any page. </p>
  
  <p>Showing an error:</p>
  
  <blockquote>
    <p>Error 404 Unable to resolve the request "membersdet/index"</p>
  </blockquote>
  
  <p>Here <code>membersdet</code> is controller Id and <code>index</code> is an action.</p>