Fatal error: Uncaught Error: Call to undefined function wp_doing_ajax() in /home/agag2369/public_html/wp-content/plugins/custom-post-type-ui/inc/post-types.php:1693 Stack trace: #0 /home/agag2369/public_html/wp-includes/plugin.php(525): cptui_process_post_type('') #1 /home/agag2369/public_html/wp-settings.php(393): do_action('init') #2 /home/agag2369/public_html/wp-config.php(99): require_once('/home/agag2369/...') #3 /home/agag2369/public_html/wp-load.php(37): require_once('/home/agag2369/...') #4 /home/agag2369/public_html/wp-blog-header.php(13): require_once('/home/agag2369/...') #5 /home/agag2369/public_html/index.php(17): require('/home/agag2369/...') #6 {main} thrown in /home/agag2369/public_html/wp-content/plugins/custom-post-type-ui/inc/post-types.php on line 1693