Dont work the latest versions wp 3.9.1 and plugins

June-15-2014 Don’t work in the latest versions plugins + wordpress

Wen i try to import one simple form:
Fatal error: Call to a member function scan_shortcode() on a non-object in /home/******/public_html/wp-content/plugins/contact-form-7-gravity-forms/contact-form-7-gravity-forms.php on line 156

https://wordpress.org/plugins/contact-form-7-gravity-forms/