Tomeranaray

Our backend came to an almost complete stop, with pages not even loading anymore and resulting in network errors. I disabled all plugins and the problem was immediately solved.

When enabling all plugins again, the backend remained as fast.

if this were a local app I would assume there’s a memory leak causing the app to slow down over time.

How does this apply to a WP site? Could a bad plugin have memory leaks and slow the site down? How do we debug this?

Thanks for that suggestion. Our provider is siteground and they seem to have a very good reputation. But it’s definitely possible.

The weird thing is if I disable all plug-ins sometimes everything is fast immediately and sometimes it doesn’t have any impact.

Also, we used to host the website in house 2 years ago and we had similar performance issues. That’s why we moved to a dedicated WP hosting provider.

Our WP is MultiSite and many of our other sites don’t suffer from the lags in the backend so I’m not convinced it’s caused by the host.

Thanks for your reply.

I do have rewrite rules in my htaccess file. Or do you mean something else?

And What do you mean with web account? The WP panel or the panel of the hosting provider?

I have the exact same error :Warning: strtolower() expects parameter 1 to be string, array given in /home/heldenva/public_html/wp-content/plugins/ultimate-member/core/um-short-functions.php on line 1320

Yes, would like to know this as well?

Yes, I’m using Pods Frontier Auto Template. I have set the template to load AFTER the main content of the Custom Post Type.