Fatal error: Uncaught Error: Call to undefined function wp_get_script_polyfill() in /home/sutanki/public_html/wp-content/themes/twentytwentyone/functions.php:441 Stack trace: #0 /home/sutanki/public_html/wp-includes/class-wp-hook.php(298): twenty_twenty_one_scripts('') #1 /home/sutanki/public_html/wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters('', Array) #2 /home/sutanki/public_html/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #3 /home/sutanki/public_html/wp-includes/script-loader.php(1300): do_action('wp_enqueue_scri...') #4 /home/sutanki/public_html/wp-includes/class-wp-hook.php(298): wp_enqueue_scripts('') #5 /home/sutanki/public_html/wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters(NULL, Array) #6 /home/sutanki/public_html/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #7 /home/sutanki/public_html/wp-includes/general-template.php(2589): do_action('wp_head') #8 /home/sutanki/public_html/wp-content/themes/twentytwentyone/header.php(20): wp_head() #9 /home/sutanki/public_html/wp-in in /home/sutanki/public_html/wp-content/themes/twentytwentyone/functions.php on line 441