Fatal error: Uncaught Error: Class 'WP_List_Table' not found in /var/www/html/nakatsus/katey/wp-admin/includes/class-wp-list-table-compat.php:15 Stack trace: #0 {main} thrown in /var/www/html/nakatsus/katey/wp-admin/includes/class-wp-list-table-compat.php on line 15