Fatal error: Uncaught Error: Call to undefined function is_woocommerce() in /home/customer/www/bodylanguagedancestudio.com/public_html/wp-content/themes/danlet/templates/header/header-slide.php:9 Stack trace: #0 /home/customer/www/bodylanguagedancestudio.com/public_html/wp-content/themes/danlet/core/includes/functions.php(81): include() #1 /home/customer/www/bodylanguagedancestudio.com/public_html/wp-content/themes/danlet/header.php(23): danlet_get_template('templates/heade...') #2 /home/customer/www/bodylanguagedancestudio.com/public_html/wp-includes/template.php(790): require_once('/home/customer/...') #3 /home/customer/www/bodylanguagedancestudio.com/public_html/wp-includes/template.php(725): load_template('/home/customer/...', true, Array) #4 /home/customer/www/bodylanguagedancestudio.com/public_html/wp-includes/general-template.php(48): locate_template(Array, true, true, Array) #5 /home/customer/www/bodylanguagedancestudio.com/public_html/wp-content/themes/danlet/single-teacher.php(16): get_header() #6 /home/customer in /home/customer/www/bodylanguagedancestudio.com/public_html/wp-content/themes/danlet/templates/header/header-slide.php on line 9