Title: calling an old method
Last modified: November 11, 2021

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# calling an old method

 *  Resolved [rosalitoudtohan](https://wordpress.org/support/users/rosalitoudtohan/)
 * (@rosalitoudtohan)
 * [4 years, 7 months ago](https://wordpress.org/support/topic/calling-an-old-method/)
 * I received below error:
 * `2021/11/11 05:34:50 [error] 31918#31918: *1832867 FastCGI sent in stderr: "PHP
   message: post was called incorrectly. Product properties should not be accessed
   directly. Backtrace: require('wp-blog-header.php'), require_once('wp-includes/
   template-loader.php'), do_action('template_redirect'), WP_Hook->do_action, WP_Hook-
   >apply_filters, WC_AJAX::do_wc_ajax, do_action('wc_ajax_update_order_review'),
   WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::update_order_review, WC_Cart-
   >calculate_shipping, WC_Shipping->calculate_shipping, WC_Shipping->calculate_shipping_for_package,
   WC_Shipping_Method->get_rates_for_package, dhl_shipping->calculate_shipping, 
   dhl_shipping->create_package_array, WC_Abstract_Legacy_Product->__get, wc_doing_it_wrong.
   This message was added in version 3.0.PHP message: woocommerce_product_tax_class
   is deprecated since version 3.0.0! Use woocommerce_product_get_tax_class instead.
   PHP message: woocommerce_product_tax_class is deprecated since version 3.0.0!
   Use woocommerce_product_get_tax_class instead.PHP message: woocommerce_product_tax_class
   is deprecated since version 3.0.0! Use woocommerce_product_get_tax_class instead.
   PHP message: woocommerce_product_tax_class is deprecated since version 3.0.0!
   Use woocommerce_product_get_tax_class instead" while reading response header 
   from upstream, client: 174.245.80.56, server: tipmrebuilders.com, request: "POST/?
   wc-ajax=update_order_review HTTP/1.0", upstream: "fastcgi://unix:/var/run/php7.4-
   fpm-tipmprelive.sock:", host: "tipmrebuilders.com", referrer: "https://tipmrebuilders.
   com/checkout/"`
 * It appears your Shipping Plugin is causing this issue. Please advise.
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fcalling-an-old-method%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  [3 Sons Development](https://wordpress.org/support/users/3sonsdevelopment/)
 * (@3sonsdevelopment)
 * [4 years, 6 months ago](https://wordpress.org/support/topic/calling-an-old-method/#post-15073883)
 * Hi [@rosalitoudtohan](https://wordpress.org/support/users/rosalitoudtohan/),
 * Do you run into this with only WooCommerce, Jetpack, WooCommerce Shipping & Tax,
   and the Twenty Twenty theme are active?
 * Thanks!

Viewing 1 replies (of 1 total)

The topic ‘calling an old method’ is closed to new replies.

 * ![](https://ps.w.org/woocommerce-services/assets/icon-256x256.png?rev=3234419)
 * [WooCommerce Tax (formerly WooCommerce Shipping & Tax)](https://wordpress.org/plugins/woocommerce-services/)
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 * [Support Threads](https://wordpress.org/support/plugin/woocommerce-services/)
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 * [Unresolved Topics](https://wordpress.org/support/plugin/woocommerce-services/unresolved/)
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 * 1 reply
 * 2 participants
 * Last reply from: [3 Sons Development](https://wordpress.org/support/users/3sonsdevelopment/)
 * Last activity: [4 years, 6 months ago](https://wordpress.org/support/topic/calling-an-old-method/#post-15073883)
 * Status: resolved