Fatal error: Uncaught Error: Class "WP_Customize_Control" not found in D:\htdocs\www.nsecsoft.com\wp-includes\customize\class-wp-sidebar-block-editor-control.php:18 Stack trace: #0 {main} thrown in D:\htdocs\www.nsecsoft.com\wp-includes\customize\class-wp-sidebar-block-editor-control.php on line 18