Page links wrong when I choose from archive dropdown

Hi,

I have a site page with adress: https://siteaddress.com/news/

The page lists the news articles. On the side, there’s a dropdown where you can choose a month and see the news for that month. Now, when I pick a month in the dropdown I get a 404 – Page can not be found instead of the list with that months news articles. It has worked before and I haven’t done any changes. The problem is that the link, when I choose form the dropdown, is incorrect.

Instead of a working URL like for example: https://siteaddress.com/newsarchive/2020/09/.

The URL generated looks like this: https://siteaddress.com/newsarchive/newsarchive/2020/09/

I have looked in the admin, but I can’t see what’s wrong? The admin fields looks like this:

el_events:
https://siteaddress.com/public_html/events /%postname%/

links:
https://siteaddress.com/public_html/newsarchive /%postname%/

news:
https://siteaddress.com/public_html/newsarchive /%year%/%monthnum%/%postname%/

//Devotee007