Fatal error: Uncaught Error: Call to a member function format() on boolean in /var/www/html/models/discussion_question.php:34 Stack trace: #0 /var/www/html/view_question.php(35): DiscussionQuestion->getQuestionAndAskerDetails('142') #1 {main} thrown in /var/www/html/models/discussion_question.php on line 34