Fatal error: Uncaught Error: Call to a member function is_purchasable() on string in /home/.sites/783/site1652928/web/schmankerlshop/wp-content/themes/storefront/inc/woocommerce/storefront-woocommerce-template-functions.php:812
Stack trace:
#0 /home/.sites/783/site1652928/web/schmankerlshop/wp-includes/class-wp-hook.php(303): storefront_sticky_single_add_to_cart('')
#1 /home/.sites/783/site1652928/web/schmankerlshop/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters('', Array)
#2 /home/.sites/783/site1652928/web/schmankerlshop/wp-includes/plugin.php(470): WP_Hook->do_action(Array)
#3 /home/.sites/783/site1652928/web/schmankerlshop/wp-content/themes/storefront/footer.php(33): do_action('storefront_afte...')
#4 /home/.sites/783/site1652928/web/schmankerlshop/wp-includes/template.php(770): require_once('/home/.sites/78...')
#5 /home/.sites/783/site1652928/web/schmankerlshop/wp-includes/template.php(716): load_template('/home/.sites/78...', true, Array)
#6 /home/.sites/783/site1652928/web/schmankerlshop/wp-includes/ge in /home/.sites/783/site1652928/web/schmankerlshop/wp-content/themes/storefront/inc/woocommerce/storefront-woocommerce-template-functions.php on line 812
