Fatal error: Uncaught Error: Call to undefined function is_shop() in /var/www/vhosts/prosjekt.co/httpdocs/wp-content/themes/iori/inc/templates/functions/setup.php:40 Stack trace: #0 /var/www/vhosts/prosjekt.co/httpdocs/wp-includes/class-wp-hook.php(326): iori_body_classes() #1 /var/www/vhosts/prosjekt.co/httpdocs/wp-includes/plugin.php(205): WP_Hook->apply_filters() #2 /var/www/vhosts/prosjekt.co/httpdocs/wp-includes/post-template.php(866): apply_filters() #3 /var/www/vhosts/prosjekt.co/httpdocs/wp-includes/post-template.php(622): get_body_class() #4 /var/www/vhosts/prosjekt.co/httpdocs/wp-content/themes/iori/header.php(27): body_class() #5 /var/www/vhosts/prosjekt.co/httpdocs/wp-includes/template.php(810): require_once('...') #6 /var/www/vhosts/prosjekt.co/httpdocs/wp-includes/template.php(745): load_template() #7 /var/www/vhosts/prosjekt.co/httpdocs/wp-includes/general-template.php(48): locate_template() #8 /var/www/vhosts/prosjekt.co/httpdocs/wp-content/themes/iori/index.php(16): get_header() #9 /var/www/vhosts/prosjekt.co/httpdocs/wp-includes/template-loader.php(106): include('...') #10 /var/www/vhosts/prosjekt.co/httpdocs/wp-blog-header.php(19): require_once('...') #11 /var/www/vhosts/prosjekt.co/httpdocs/index.php(17): require('...') #12 {main} thrown in /var/www/vhosts/prosjekt.co/httpdocs/wp-content/themes/iori/inc/templates/functions/setup.php on line 40