Fatal error: Uncaught Error: Call to undefined function HFE\Themes\add_action() in /home/samipe/public_html/wp-content/plugins/header-footer-elementor/themes/default/class-global-theme-compatibility.php:19 Stack trace: #0 /home/samipe/public_html/wp-content/plugins/header-footer-elementor/themes/default/class-global-theme-compatibility.php(104): HFE\Themes\Global_Theme_Compatibility->__construct() #1 {main} thrown in /home/samipe/public_html/wp-content/plugins/header-footer-elementor/themes/default/class-global-theme-compatibility.php on line 19