Fatal error: Uncaught Error: Call to undefined function is_shop() in /srv/disk12/2148875/www/wpd.lponline.org.uk/wp-content/themes/quality/functions/template-tags.php:40
Stack trace:
#0 /srv/disk12/2148875/www/wpd.lponline.org.uk/wp-content/themes/quality/functions/breadcrumbs/breadcrumbs.php(104): quality_archive_page_title()
#1 /srv/disk12/2148875/www/wpd.lponline.org.uk/wp-content/themes/heroic/archive.php(4): quality_breadcrumbs()
#2 /srv/disk12/2148875/www/wpd.lponline.org.uk/wp-includes/template-loader.php(106): include('/srv/disk12/214...')
#3 /srv/disk12/2148875/www/wpd.lponline.org.uk/wp-blog-header.php(19): require_once('/srv/disk12/214...')
#4 /srv/disk12/2148875/www/wpd.lponline.org.uk/index.php(17): require('/srv/disk12/214...')
#5 {main}
thrown in /srv/disk12/2148875/www/wpd.lponline.org.uk/wp-content/themes/quality/functions/template-tags.php on line 40