1,55 € συμπ. Φ.Π.Α.

Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, class Estimated_Delivery does not have a method "estimated_delivery_product_page" in /home/giannischristou/public_html/wp-includes/class-wp-hook.php:341 Stack trace: #0 /home/giannischristou/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters() #1 /home/giannischristou/public_html/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-product.php(2354): apply_filters() #2 /home/giannischristou/public_html/wp-content/plugins/woocommerce/includes/wc-template-functions.php(4311): WC_Product->get_availability() #3 /home/giannischristou/public_html/wp-content/plugins/woocommerce/templates/single-product/add-to-cart/simple.php(26): wc_get_stock_html() #4 /home/giannischristou/public_html/wp-content/plugins/woocommerce/includes/wc-core-functions.php(352): include('/home/giannisch...') #5 /home/giannischristou/public_html/wp-content/plugins/woocommerce/includes/wc-template-functions.php(2157): wc_get_template() #6 /home/giannischristou/public_html/wp-includes/class-wp-hook.php(341): woocommerce_simple_add_to_cart() #7 /home/giannischristou/public_html/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters() #8 /home/giannischristou/public_html/wp-includes/plugin.php(522): WP_Hook->do_action() #9 /home/giannischristou/public_html/wp-content/plugins/woocommerce/includes/wc-template-functions.php(2145): do_action() #10 /home/giannischristou/public_html/wp-includes/class-wp-hook.php(341): woocommerce_template_single_add_to_cart() #11 /home/giannischristou/public_html/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters() #12 /home/giannischristou/public_html/wp-includes/plugin.php(522): WP_Hook->do_action() #13 /home/giannischristou/public_html/wp-content/themes/betheme/woocommerce/content-single-product.php(170): do_action() #14 /home/giannischristou/public_html/wp-includes/template.php(816): require('/home/giannisch...') #15 /home/giannischristou/public_html/wp-content/plugins/woocommerce/includes/wc-core-functions.php(290): load_template() #16 /home/giannischristou/public_html/wp-content/plugins/woocommerce/includes/wc-template-functions.php(1041): wc_get_template_part() #17 /home/giannischristou/public_html/wp-content/themes/betheme/template-single-product.php(57): woocommerce_content() #18 /home/giannischristou/public_html/wp-includes/template.php(816): require('/home/giannisch...') #19 /home/giannischristou/public_html/wp-includes/template.php(749): load_template() #20 /home/giannischristou/public_html/wp-includes/general-template.php(206): locate_template() #21 /home/giannischristou/public_html/wp-content/themes/betheme/woocommerce.php(44): get_template_part() #22 /home/giannischristou/public_html/wp-includes/template-loader.php(132): include('/home/giannisch...') #23 /home/giannischristou/public_html/wp-blog-header.php(19): require_once('/home/giannisch...') #24 /home/giannischristou/public_html/index.php(17): require('/home/giannisch...') #25 {main} thrown in /home/giannischristou/public_html/wp-includes/class-wp-hook.php on line 341