Errors

Hi,

I′m getting this error each time a get a new order.

[17-Jul-2017 05:55:31 UTC] user_id was called incorrectly. Order 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, call_user_func_array, WC_AJAX::do_wc_ajax, do_action(‘wc_ajax_checkout’), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, WC_AJAX::checkout, WC_Checkout->process_checkout, WC_Checkout->create_order, do_action(‘woocommerce_checkout_update_order_meta’), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, WooChimp->on_checkout, WooChimp->subscribe_checkout, WC_Abstract_Legacy_Order->__get, wc_doing_it_wrong. This message was added in version 3.0.
[17-Jul-2017 05:55:31 UTC] billing_email was called incorrectly. Order 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, call_user_func_array, WC_AJAX::do_wc_ajax, do_action(‘wc_ajax_checkout’), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, WC_AJAX::checkout, WC_Checkout->process_checkout, WC_Checkout->create_order, do_action(‘woocommerce_checkout_update_order_meta’), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, WooChimp->on_checkout, WooChimp->subscribe_checkout, WC_Abstract_Legacy_Order->__get, wc_doing_it_wrong. This message was added in version 3.0.
[17-Jul-2017 05:55:31 UTC] billing_first_name was called incorrectly. Order 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, call_user_func_array, WC_AJAX::do_wc_ajax, do_action(‘wc_ajax_checkout’), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, WC_AJAX::checkout, WC_Checkout->process_checkout, WC_Checkout->create_order, do_action(‘woocommerce_checkout_update_order_meta’), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, WooChimp->on_checkout, WooChimp->subscribe_checkout, WC_Abstract_Legacy_Order->__get, wc_doing_it_wrong. This message was added in version 3.0.
[17-Jul-2017 05:55:31 UTC] billing_last_name was called incorrectly. Order 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, call_user_func_array, WC_AJAX::do_wc_ajax, do_action(‘wc_ajax_checkout’), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, WC_AJAX::checkout, WC_Checkout->process_checkout, WC_Checkout->create_order, do_action(‘woocommerce_checkout_update_order_meta’), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, WooChimp->on_checkout, WooChimp->subscribe_checkout, WC_Abstract_Legacy_Order->__get, wc_doing_it_wrong. This message was added in version 3.0.
[17-Jul-2017 05:55:32 UTC] The The “woocommerce_order_amount_total” hook uses out of date data structures and function is deprecated since version 3.1.1. Replace with woocommerce_order_get_total.
[17-Jul-2017 05:55:32 UTC] The WC_Order::get_order_currency function is deprecated since version 3.0. Replace with WC_Order::get_currency.

Quickpay plugin is the only payment plugin I use.

Have you seen this problem before?

Best regards

Kim