Delete the line

• File: widgets.php

• Dòng [87/582]:

wp_die( __( 'The theme you are currently using isn’t widget-aware, meaning that it has no sidebars that you are able to change. For information on making your theme widget-aware, please <a href="https://developer.wordpress.org/themes/functionality/widgets/">follow these instructions</a>.' ) );

Ấn tiếp tục để Delete và ở lại trang, ấn Delete để Delete và quay về List dòng