Fatal error: Uncaught Error: Call to undefined method WC_Shipping_Rate::get_description() in /home/klient.dhosting.pl/michalro/novoserwis.pl/public_html/wp-content/plugins/flexible-shipping/src/WPDesk/FS/TableRate/ShippingMethod/MethodDescription.php:61 Stack trace: #0 /home/klient.dhosting.pl/michalro/novoserwis.pl/public_html/wp-includes/class-wp-hook.php(326): WPDesk\FS\TableRate\ShippingMethod\MethodDescription->add_description_to_rate_if_present(Array) #1 /home/klient.dhosting.pl/michalro/novoserwis.pl/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array) #2 /home/klient.dhosting.pl/michalro/novoserwis.pl/public_html/wp-content/plugins/woocommerce/includes/class-wc-shipping.php(368): apply_filters('woocommerce_pac...', Array, Array) #3 /home/klient.dhosting.pl/michalro/novoserwis.pl/public_html/wp-content/plugins/woocommerce/includes/class-wc-shipping.php(260): WC_Shipping->calculate_shipping_for_package(Array, 0) #4 /home/klient.dhosting.pl/michalro/novoserwis.pl/public_html/wp-content/plugin in /home/klient.dhosting.pl/michalro/novoserwis.pl/public_html/wp-content/plugins/flexible-shipping/src/WPDesk/FS/TableRate/ShippingMethod/MethodDescription.php on line 61