title: can't see conent after moving to new server -
body: <p>I'm on joomla 2.5 and have just moved to a new server. Have transfered files and databases and updated configuration.php. The problem is that I see no content and in the backend when entering global configuration or an artcle all I see is a blank page. When enabling errors I get </p>
  
  <blockquote>
    <p>Fatal error: Call to undefined function mb_strpos() in /home/wwwmyxol/public_html/myilioupolis.gr/templates/yoo_sync/layouts/module.php on line 118</p>
  </blockquote>
  
  <p>Can you help please? Thank you</p>