Fatal error: Uncaught Error: Call to undefined function add_action() in /home/emotionalparty/www/kekkonshikisoudan.com/wp-content/themes/twentynineteen/inc/back-compat.php:26 Stack trace: #0 {main} thrown in /home/emotionalparty/www/kekkonshikisoudan.com/wp-content/themes/twentynineteen/inc/back-compat.php on line 26