website error log

I'm receiving the following error message in my website error logs every time an order is placed through the Woocommerce plugin. I'm trying to track down the source of the error. This error doesn't effect order processing. Orders from Woocommerce are still go through just fine. I've contact Woocommerce about this error and they say it is related to the GeneratePress theme configuration. Do you think this error is related to GeneratePress? Can you please take a look. Thanks!

Website error log message:
payment_method_title 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->process_order_payment, SkyVerge\WooCommerce\PluginFramework\v5_1_5\SV_WC_Payment_Gateway_Direct->process_payment, WC_Order->payment_complete, WC_Order->save, WC_Order->status_transition, do_action('woocommerce_order_status_pending_to_processing'), WP_Hook->do_action, WP_Hook->apply_filters, WC_Emails::send_transactional_email, do_action_ref_array, WP_Hook->do_action, WP_Hook->apply_filters, WC_Email_New_Order->trigger, WC_Email->get_content, WC_Email_New_Order->get_content_html, wc_get_template_html, wc_get_template, include('/plugins/woocommerce/templates/emails/admin-new-order.php'), do_action('woocommerce_email_order_details'), WP_Hook->do_action, WP_Hook->apply_filters, WC_Emails->order_details, wc_get_template, include('/plugins/woocommerce/templates/emails/email-order-details.php'), do_action('woocommerce_email_after_order_table'), WP_Hook->do_action, WP_Hook->apply_filters, wc_add_payment_type_to_emails, WC_Abstract_Legacy_Order->__get, wc_doing_it_wrong. This message was added in version 3.0.