Fatal error: Uncaught Error: Call to undefined function is_shop() in /home/customer/www/seetek.ch/public_html/wp-content/themes/kroth/inc/frontend-functions.php:395 Stack trace: #0 /home/customer/www/seetek.ch/public_html/wp-content/themes/kroth/layouts/header/title-bar.php(85): kroth_title_area() #1 /home/customer/www/seetek.ch/public_html/wp-includes/template.php(792): require('/home/customer/...') #2 /home/customer/www/seetek.ch/public_html/wp-includes/template.php(725): load_template('/home/customer/...', false, Array) #3 /home/customer/www/seetek.ch/public_html/wp-includes/general-template.php(206): locate_template(Array, true, false, Array) #4 /home/customer/www/seetek.ch/public_html/wp-content/themes/kroth/header.php(195): get_template_part('layouts/header/...', 'bar') #5 /home/customer/www/seetek.ch/public_html/wp-includes/template.php(790): require_once('/home/customer/...') #6 /home/customer/www/seetek.ch/public_html/wp-includes/template.php(725): load_template('/home/customer/...', true, Array) #7 /home/custome in /home/customer/www/seetek.ch/public_html/wp-content/themes/kroth/inc/frontend-functions.php on line 395