Fatal error: Uncaught Error: Call to a member function num_rows() on null in /home/ibeammac/public_html/login/Zip/updates/version1.9/Files/application/views/home/ajax_notifications.php:1 Stack trace: #0 {main} thrown in /home/ibeammac/public_html/login/Zip/updates/version1.9/Files/application/views/home/ajax_notifications.php on line 1