[Решено] WordPress database error Unknown column wpml translations

About once every two weeks, our sites stop responding, we have a multi-site installation of WP.( скрытая ссылка скрытая ссылка скрытая ссылка) In the logs we see the following error WordPress database error Unknown column 'wpml_translations.language_code' in 'where clause' for query
SELECT wp_2_posts.*
FROM wp_2_posts
WHERE 1=1 AND wp_2_posts.post_name = 'admin-php' AND wp_2_posts.post_type = 'attachment' AND ( ( ( wpml_translations.language_code = 'en' OR 0 ) AND wp_2_posts.post_type IN ('attachment','wp_block', 'wp_template','wp_template_part','wp_navigation' ) ) OR wp_2_posts.post_type NOT IN ('attachment','wp_block','wp_template','wp_template_part','wp_navigation' ) )

ORDER BY wp_2_posts.post_date DESC

made by require('wp-blog-header.php'), wp, WP->main, WP->query_posts, WP_Query->query, WP_Query->get_posts

At the moment when the site stops responding, only the complete disabling of the WPML plugin returns the site to work.

And this happens when we have ads on the site. We tried using the Redis cache to reduce the load, but it seems that WPML worked even worse with it. Therefore, now we have disabled the Redis cache. And we also returned to version 4.6.3 of the WPML, since the site worked more stably with it.