How to fix Forbidden 403 error on cutm link?

Question

WordPress

Good afternoon!
When you click on a link that ends with a utm tag (for example, ?utm_medium=more), a Forbiden error pops up. If you remove the label, the original link opens correctly.
Is it related to the server setting, htaccess setting, is this a problem in many wordpress sites?
Is it enough to redirect from utm to without utm?

Answer 1

You need to install the paid Gradebook add-on.

Answer 2

This is due to the configuration of nginx itself, and no htaccess will help in solving if nginx is blocking utm tags. For treatment, you need to look at and edit the nginx config.

Answer 3

Understood. The restriction was in the .htaccess file.