Sửa lỗi Polylang

                
                    
wp_localize_script(
   'pll_metabox_button',
   'confirm_text',
   array()
);
                
            

                
                    
wp_localize_script( 'pll_admin', 'pll_flag_base_url', array(plugins_url( '/flags/', POLYLANG_FILE )) );
wp_localize_script( 'pll_admin', 'pll_dismiss_notice', array(esc_html__( 'Dismiss this notice.', 'polylang' )) );