: Uncaught Error: Call to undefined function twentytwentyone_the_html_classes() in /ebs2/vhosts/sicleo.org/urologiccare.com/wp-content/themes/twentytwentyone/header.php:16
Stack trace:
#0 /ebs2/vhosts/sicleo.org/urologiccare.com/wp-includes/template.php(770): require_once()
#1 /ebs2/vhosts/sicleo.org/urologiccare.com/wp-includes/template.php(716): load_template()
#2 /ebs2/vhosts/sicleo.org/urologiccare.com/wp-content/plugins/elementor-pro/modules/theme-builder/classes/theme-support.php(86): locate_template()
#3 /ebs2/vhosts/sicleo.org/urologiccare.com/wp-includes/class-wp-hook.php(309): ElementorPro\Modules\ThemeBuilder\Classes\Theme_Support->get_header()
#4 /ebs2/vhosts/sicleo.org/urologiccare.com/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters()
#5 /ebs2/vhosts/sicleo.org/urologiccare.com/wp-includes/plugin.php(476): WP_Hook->do_action()
#6 /ebs2/vhosts/sicleo.org/urologiccare.com/wp-includes/general-template.php(38): do_action()
#7 /ebs2/vhosts/sicleo.org/urologiccare.com/wp-content/plugins/elemen in /ebs2/vhosts/sicleo.org/urologiccare.com/wp-content/themes/twentytwentyone/header.php on line 16