[Closed] Column 'order_id' cannot be null

Got this error in logs, referrer is the checkout page

2019/04/20 07:52:05 [error] 1029#1029: *7074 FastCGI sent in stderr: "PHP message: База данных WordPress возвратила ошибку Column 'order_id' cannot be null в ответ на запрос
SELECT
s.id,
st.status,
s.domain_name_context_md5 AS ctx ,
st.value AS translated,
st.mo_string AS mo_string,
s.value AS original,
s.gettext_context
FROM wp_5745d8b991_icl_strings s
LEFT JOIN wp_5745d8b991_icl_string_translations st
ON s.id=st.string_id
AND st.language='ru'
AND s.language!='ru'
WHERE s.context = 'default'
LIMIT 1000 OFFSET 5000, выполненный 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_customer, wc_create_new_customer, wp_insert_user, do_action('user_register'), WP_Hook->do_action, WP_Hook->apply_fi" while reading response header from upstream, client: 94.46.148.31, server: enhelbeauty.com, request: "POST /?wc-ajax=checkout HTTP/1.1", upstream: "hidden link:", host: "enhelbeauty.com", referrer: "hidden link"