Redirect URL incorrectly includes /wordpress

Hello.

In UsersWP -> Social -> Facebook my social plugin setup tells me to use this URL:

Use https://www.compradesdecasa.cat/wordpress/uwphauth/facebook for Authorized redirect URI

But when I get redirected to it it does not exist and get a 404 Not found.

If I remove “wordpress” from the URl and just reload the page https://www.compradesdecasa.cat/uwphauth/facebook
then it works.

My guess is that it has to do with WP_SITEURL. My wp-config read like this:
define(‘WP_SITEURL’, ‘http://’ . $_SERVER[‘SERVER_NAME’] . ‘/wordpress’);
define(‘WP_HOME’, ‘http://’ . $_SERVER[‘SERVER_NAME’]);

The question is how can I configure the correct URL without /wordpress? Why is it generated wrongly?

Thanks
Pau