Fatal error: Uncaught Error: Call to undefined function is_wc_endpoint_url() in /var/www/web151/htdocs/wp-content/plugins/woocommerce-germanized/includes/class-wc-gzd-checkout.php:171 Stack trace: #0 /var/www/web151/htdocs/wp-includes/class-wp-hook.php(286): WC_GZD_Checkout->force_pay_order_redirect(Object(WP)) #1 /var/www/web151/htdocs/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(false, Array) #2 /var/www/web151/htdocs/wp-includes/plugin.php(531): WP_Hook->do_action(Array) #3 /var/www/web151/htdocs/wp-includes/class-wp.php(750): do_action_ref_array('wp', Array) #4 /var/www/web151/htdocs/wp-includes/functions.php(1105): WP->main('') #5 /var/www/web151/htdocs/wp-blog-header.php(16): wp() #6 /var/www/web151/htdocs/index.php(17): require('/var/www/web151...') #7 {main} thrown in /var/www/web151/htdocs/wp-content/plugins/woocommerce-germanized/includes/class-wc-gzd-checkout.php on line 171