Los Connections to Database – tdb_templates wordpress / MySQL Error

Hi there, I am getting a Lost Connection to the database for my website that I believe is responsible for my website going down intermittently for up to 10 to 20 minutes per instance.

I am running Newspaper 11.5.1 on WP version 6.0 and the error is appearing in my error log in my main root level.

Here is the error:

09-Aug-2022 06:40:16 UTC] WordPress database error Lost connection to MySQL server during query for query SELECT post_modified_gmt FROM wp_posts WHERE post_status = ‘publish’ AND post_type IN (‘post’, ‘page’, ‘attachment’, ‘tdb_templates’, ‘snp_popups’, ‘snp_ab’, ‘snp_mail_log’) ORDER BY post_modified_gmt DESC LIMIT 1 made by require(‘wp-blog-header.php’), wp, WP->main, WP->send_headers, get_lastpostmodified, _get_last_post_time

The error reoccurs multiple times and eventually stops and the website goes back online.

If you could provide any insight on this error it would be most appreciated.

Cheers

Brent

Still having the problem but following through with your suggested links.

Thanks!