Fatal error: Uncaught Error: Call to undefined function add_action() in /home/oagyrxlw/public_html/wp-content/themes/Avada/framework/plugins/LayerSlider/wp/widgets.php:4 Stack trace: #0 {main} thrown in /home/oagyrxlw/public_html/wp-content/themes/Avada/framework/plugins/LayerSlider/wp/widgets.php on line 4