error 503 while changing folder

Hi,

It could be due, as you said, to an overload problem.
Each time you move a file, the plugins search into all databases columns the existence of the file to replace it by the new url.
It means a lot of database queries, and the more content you have the more queries it will do.

I would recommend to contact your hosting provider to see if you can increase the resources available.
Unfortunately there is nothing in the plugin we can do to decrease the charge.

I don’t really see why the 7.1 php version would affect the performance in a bad way, it is usually the opposite.
Is it the only thing you have done? Have you added plugins at the same time?
Or maybe your hosting provider doesn’t have the same php configuration for the 7.1 version.

Best regards

thanks for reply

I asked them before but unfortunately they can’t increase it. I think we have to migrate to virtual server or something.
I don’t think bad configuration make it, because my site and my plugins work perfect.

I just update php and wp and disable some plugins.

is there any way to don’t let plugin search database? (for example a checkbox in options)
I always change files location before adding to posts.

Yes, you can select the tables to make the replacement into.
In the plugin settings page, you can uncheck “Detect media tables to replace content” and uncheck the columns you don’t want to replace content into.
The plugin will then only change the related media meta and look only the columns you have selected.

It worked. thanks

would you please tell me which tables are most important to check into?

The most important should already be checked by default, if not I would say wp_posts.content wp_posts.post_excerpt
But you could have url in other columns depending on the plugin you use, in this case you should check in your database each table if the content may have url inside.