Order_date site log warning

Hi, community!

I’m posting this site log alert (below) that I have been receiving lately every time a customer places an order in my site. This has happened since 2-3 weeks ago and I suspect it’s related to customers seeing their order-confirmed page in an incorrect language.

Could anyone help me understand what this error relates to and more importantly, any solution to it? I don’t have a tech-based background so any tool/software that can help me debug this would be SUPER appreciated! Thank you!

order_date 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, WC_AJAX::do_wc_ajax, do_action(‘wc_ajax_checkout’), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::checkout, WC_Checkout->process_checkout, WC_Checkout->create_order, WC_Order->save, WC_Abstract_Order->save, WC_Data_Store->create, WC_Order_Data_Store_CPT->create, do_action(‘woocommerce_new_order’), WP_Hook->do_action, WP_Hook->apply_filters, Wt_Advanced_Order_Number->set_sequential_number, Wt_Advanced_Order_Number::add_prefix_suffix, Wt_Advanced_Order_Number::get_date_from_shortcode, WC_Abstract_Legacy_Order->__get, wc_doing_it_wrong. This message was added in version 3.0.

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