Intermittent stuff is really hard to diagnose, but if it “heals” itself, then it may be something on your server that’s dying, then getting automatically restarted. This sounds like it might be a database problem. Please start by asking your host if their logs show any database issues.
That is a very broad question. Post a link to your site, theme name, WordPress version, hosting environment…
Try installing and running the WordPress HealthCheck plugin to see if there are any issues.
My website: http://www.animem.org
Wordpress version: 5.2.4–hu_HU
Theme: RapidWP
I made my site at ipage.com. So I asked them about this problem. They told me:
“It appears that your website had exceeded the maximum MySQL query limit. As a long term solution, I suggest you to upgrade the account to higher query limit. Your current plan support only 75,000 queries per hour. If you upgrade to WP Essential plan, you will get 150,000 queries.”
What do you think about it? I want want to make sure that this is the solution I need. Sorry, I’m still a newbie. Thank you for your answers! 🙂
You could try reducing the load on your server by adding a caching plugin. If that doesn’t work, try their suggestion.
