Fatal error: Uncaught Error: Call to undefined function wp_doing_ajax() in /srv/users/karolinwebadmin/apps/newkalimantan/public/wp-content/plugins/custom-post-type-ui/inc/post-types.php:1919 Stack trace: #0 /srv/users/karolinwebadmin/apps/newkalimantan/public/wp-includes/plugin.php(524): cptui_process_post_type('') #1 /srv/users/karolinwebadmin/apps/newkalimantan/public/wp-settings.php(411): do_action('init') #2 /srv/users/karolinwebadmin/apps/newkalimantan/public/wp-config.php(37): require_once('/srv/users/karo...') #3 /srv/users/karolinwebadmin/apps/newkalimantan/public/wp-load.php(39): require_once('/srv/users/karo...') #4 /srv/users/karolinwebadmin/apps/newkalimantan/public/wp-blog-header.php(13): require_once('/srv/users/karo...') #5 /srv/users/karolinwebadmin/apps/newkalimantan/public/index.php(17): require('/srv/users/karo...') #6 {main} thrown in /srv/users/karolinwebadmin/apps/newkalimantan/public/wp-content/plugins/custom-post-type-ui/inc/post-types.php on line 1919