Fatal error: Uncaught Error: Call to a member function isServiceAvailable() on bool in /data03/virt53088/domeenid/www.leigermuda.ee/htdocs/wp-content/plugins/woocommerce-eabi-postoffice/woocommerce-eabi-postoffice.php:215 Stack trace: #0 /data03/virt53088/domeenid/www.leigermuda.ee/htdocs/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-shipping-method.php(232): WC_Eabi_Postoffice->is_available(Array) #1 /data03/virt53088/domeenid/www.leigermuda.ee/htdocs/wp-content/plugins/woocommerce/includes/class-wc-shipping.php(348): WC_Shipping_Method->get_rates_for_package(Array) #2 /data03/virt53088/domeenid/www.leigermuda.ee/htdocs/wp-content/plugins/woocommerce/includes/class-wc-shipping.php(260): WC_Shipping->calculate_shipping_for_package(Array, 0) #3 /data03/virt53088/domeenid/www.leigermuda.ee/htdocs/wp-content/plugins/woocommerce/includes/class-wc-cart.php(1420): WC_Shipping->calculate_shipping(Array) #4 /data03/virt53088/domeenid/www.leigermuda.ee/htdocs/wp-content/plugins/woocommerce/includes/class-wc-cart-to in /data03/virt53088/domeenid/www.leigermuda.ee/htdocs/wp-content/plugins/woocommerce-eabi-postoffice/woocommerce-eabi-postoffice.php on line 215