Fatal error: Uncaught Error: Call to a member function get_tax_class() on null in /www/htdocs/w0175d97/kupferspuren.at/wp-content/plugins/woocommerce/includes/class-wc-cart-totals.php:225
Stack trace:
#0 /www/htdocs/w0175d97/kupferspuren.at/wp-content/plugins/woocommerce/includes/class-wc-cart-totals.php(651): WC_Cart_Totals->get_items_from_cart()
#1 /www/htdocs/w0175d97/kupferspuren.at/wp-content/plugins/woocommerce/includes/class-wc-cart-totals.php(143): WC_Cart_Totals->calculate_item_totals()
#2 /www/htdocs/w0175d97/kupferspuren.at/wp-content/plugins/woocommerce/includes/class-wc-cart-totals.php(134): WC_Cart_Totals->calculate()
#3 /www/htdocs/w0175d97/kupferspuren.at/wp-content/plugins/woocommerce/includes/class-wc-cart.php(1369): WC_Cart_Totals->__construct(Object(WC_Cart))
#4 /www/htdocs/w0175d97/kupferspuren.at/wp-includes/class-wp-hook.php(285): WC_Cart->calculate_totals()
#5 /www/htdocs/w0175d97/kupferspuren.at/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array)
#6 /www/htdocs/w0175d97/kupfers in /www/htdocs/w0175d97/kupferspuren.at/wp-content/plugins/woocommerce/includes/class-wc-cart-totals.php on line 225