Resolved 404 page not working after joomla update

Hi,

Follow the instruction.

File location
templates/shaper_helix_ii/error.php

Open the error.php file and find out this code

require_once(JPATH_LIBRARIES.'/joomla/document/html/renderer/head.php');

And replace with this code

$header_contents = ‘’;

if(!class_exists(‘JDocumentRendererHead’)) {

  $head = JPATH_LIBRARIES . ‘/joomla/document/html/renderer/head.php’;

  if(file_exists($head)) {

    require_once($head);

  }

}

-Thanks