Fatal error: Uncaught Error: Call to undefined function add_action() in /home/pizzasam/public_html/britannia/wp-content/plugins/bellows-accordion-menu/admin/settings.control-panel.php:16 Stack trace: #0 {main} thrown in /home/pizzasam/public_html/britannia/wp-content/plugins/bellows-accordion-menu/admin/settings.control-panel.php on line 16