Warning: ob_start(): non-static method HTML_FormPersister::ob_formPersisterHandler() should not be called statically in /home/neteryah/public_html/cms/engine/Form/FromXml.php on line 29
вот в этом
function __construct($options = array())
{
ob_start(array('HTML_FormPersister', 'ob_formPersisterHandler'));
}