Fatal error: Uncaught Error: Call to undefined function add_action() in /home/engmatesin/public_html/wp-content/themes/eduma/inc/admin/customizer-options.php:15 Stack trace: #0 /home/engmatesin/public_html/wp-content/themes/eduma/inc/admin/customizer-options.php(140): Thim_Customize_Options->__construct() #1 {main} thrown in /home/engmatesin/public_html/wp-content/themes/eduma/inc/admin/customizer-options.php on line 15