Fatal error: Uncaught Error: Call to undefined function add_action() in /home/pizzasam/public_html/britannia/wp-content/plugins/bellows-accordion-menu/customizer/customizer.styles.manager.php:22 Stack trace: #0 {main} thrown in /home/pizzasam/public_html/britannia/wp-content/plugins/bellows-accordion-menu/customizer/customizer.styles.manager.php on line 22