Fatal error: Uncaught Error: Call to undefined function is_product() in /home/veterin6/public_html/wp-content/themes/petz/page-templates/page-header.php:114
Stack trace:
#0 /home/veterin6/public_html/wp-includes/template.php(732): require()
#1 /home/veterin6/public_html/wp-includes/template.php(676): load_template('/home/veterin6/...', false, Array)
#2 /home/veterin6/public_html/wp-includes/general-template.php(204): locate_template(Array, true, false, Array)
#3 /home/veterin6/public_html/wp-content/themes/petz/header.php(59): get_template_part('page-templates/...', 'header')
#4 /home/veterin6/public_html/wp-includes/template.php(730): require_once('/home/veterin6/...')
#5 /home/veterin6/public_html/wp-includes/template.php(676): load_template('/home/veterin6/...', true, Array)
#6 /home/veterin6/public_html/wp-includes/general-template.php(48): locate_template(Array, true, true, Array)
#7 /home/veterin6/public_html/wp-content/themes/petz/single.php(5): get_header()
#8 /home/veterin6/public_html/wp-includes/template-loader in /home/veterin6/public_html/wp-content/themes/petz/page-templates/page-header.php on line 114