title: codeIgniter : losing session data after login
body: <p>In codeigniter after login I am storing all the data into session and redirecting to forum controller. But I am losing all values in forum controller.</p>
  
  <p>When I try after reducing some values from session it works perfectly.</p>
  
  <p><strong>Now my question is</strong> - why this is happening? Is there any upper limit of values to be store in session in codeIgniter?</p>
  
  <p>Even I try to search I found like</p>
  
  <pre><code>redirect('forum', 'refresh');
  </code></pre>
  
  <p>But it is not working. And my project is half developed so I can't use "PHP Native Session class" of codeignter.</p>