Unhandled Error!

Undefined index: HTTP_REFERER

Document Cart
Document type CMS page
Line 137
Exception class Cms_ExecutionException

Code Highlight

131.                     </table>
132.                  </div>
133.               </div>
134.  
135.               <div class="box-footer">
136.                  <div class="pull-left">
137.                     <a href="<?php echo $_SERVER['HTTP_REFERER']; ?>" class="btn btn-small">
138.                        <i class="icon-chevron-left"></i> &nbsp; Continue shopping
139.                     </a>       
140.                  </div>
141.  
142.                  <div class="pull-right">
143.                     <button type="submit" class="btn btn-small mm20 update-products" >
# Document Type
1 Cart CMS page