: Uncaught Error: Call to undefined function body_class() in /home/nhbnidl4/public_html/wp-content/themes/flatsome/header.php:19
Stack trace:
#0 /home/nhbnidl4/public_html/wp-includes/template.php(694): require_once()
#1 /home/nhbnidl4/public_html/wp-includes/template.php(653): load_template('/home/nhbnidl4/...', true)
#2 /home/nhbnidl4/public_html/wp-includes/general-template.php(41): locate_template(Array, true)
#3 /home/nhbnidl4/public_html/wp-content/themes/flatsome/404.php(10): get_header()
#4 /home/nhbnidl4/public_html/wp-includes/template-loader.php(74): include('/home/nhbnidl4/...')
#5 /home/nhbnidl4/public_html/wp-blog-header.php(21): require_once('/home/nhbnidl4/...')
#6 /home/nhbnidl4/public_html/index.php(21): require('/home/nhbnidl4/...')
#7 {main}
thrown in /home/nhbnidl4/public_html/wp-content/themes/flatsome/header.php on line 19