This was supposed to be resolved as per
But I am getting this error code:
Fatal error: Call to undefined method WP_Error::get_items() in ......./public_html/wp-content/plugins/better-wp-security/lib/bit51/bit51.php on line 353
on several of my sites.
Link above has a suggestion from ithemes developer (as also put support into them) as to the problem which I hope helps.
Thanks and keep up the great work on an excellent plug in.