title: Fatal error: Uncaught exception 'PHPExcel_Exception'
body: <p>I am trying to export some data to excel using php and I am getting the following error.</p>
  
  <blockquote>
    <p>Fatal error: Uncaught exception 'PHPExcel_Exception' with message 'Maximum 31    characters allowed in sheet title.' in  C:\xampp\htdocs\doc\application\third_party\PHPExcel\Worksheet.php:472.</p>
  </blockquote>
  
  <p>Is there any way to increase the title length from 31 to another digit?
  Somebody please help.</p>