Fatal error: Uncaught Error: Call to undefined function add_action() in E:\www\web\wp-content\themes\Divi\includes\builder\feature\global-presets\History.php:31 Stack trace: #0 E:\www\web\wp-content\themes\Divi\includes\builder\feature\global-presets\History.php(11): ET_Builder_Global_Presets_History->_register_ajax_callbacks() #1 E:\www\web\wp-content\themes\Divi\includes\builder\feature\global-presets\History.php(24): ET_Builder_Global_Presets_History->__construct() #2 E:\www\web\wp-content\themes\Divi\includes\builder\feature\global-presets\History.php(350): ET_Builder_Global_Presets_History::instance() #3 {main} thrown in E:\www\web\wp-content\themes\Divi\includes\builder\feature\global-presets\History.php on line 31