i just simply commented line 460:
456: function check_admin_referer() {
457: $adminurl = strtolower(get_settings(‘siteurl’)).’/wp-admin’;
458: $referer = strtolower($_SERVER[‘HTTP_REFERER’]);
459: if ( !strstr($referer, $adminurl) ) {
460: //die(‘Sorry, you need to enable sending referrers, for this feature to work.’);
^^this worked for me, but is this very safe?