Fatal error: Uncaught Error: Call to undefined function mesmerize_add_kirki_field() in /var/www/html/wp-content/themes/highlight/inc/side-navigation.php:6 Stack trace: #0 /var/www/html/wp-content/themes/highlight/inc/side-navigation.php(150): highlight_side_navigation_controls(1, 'side_navigation') #1 /var/www/html/wp-content/themes/highlight/functions.php(55): require_once('/var/www/html/w...') #2 /var/www/html/wp-content/themes/highlight/customizer/customizer.php(86): highlight_require('inc/side-naviga...') #3 /var/www/html/wp-includes/class-wp-hook.php(288): {closure}('') #4 /var/www/html/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters('', Array) #5 /var/www/html/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #6 /var/www/html/wp-settings.php(507): do_action('after_setup_the...') #7 /var/www/html/wp-config.php(95): require_once('/var/www/html/w...') #8 /var/www/html/wp-load.php(37): require_once('/var/www/html/w...') #9 /var/www/html/wp-blog-header.php(13): require_once('/var/www/html/w...') #10 /var/ in /var/www/html/wp-content/themes/highlight/inc/side-navigation.php on line 6