[FIXED] Permanently DELETE a QUESTION

Anspress 3.0.5

Permanently delete a Question crashes (just delete works):

PHP Notice:  Object of class WP_Post could not be converted to int in /home/wp-content/plugins/anspress-question-answer/includes/subscriber.php on line 91

PHP Catchable fatal error:  Object of class WP_Post could not be converted to string in /home/wp-content/plugins/anspress-question-answer/includes/subscriber.php on line 185

Thanks