The web statistics for all domains on the server are not accessible, regardless of whether Awstats or Webalizer is selected.
Clicking on the "Web statistics" link in the domain area in plesk results in a 404 (opens domain.com/plesk-stat/webstat-ssl).
Access to domain.com/plesk-stat/ is possible:

Clicking one of the links returns a 404 again.
If you check the folder structure via ssh, you can see that all files are present and up to date.
The server runs Ubuntu 20.04.2 LTS, web server is nginx 1.20.1.
Any help is highly appreciated.
Clicking on the "Web statistics" link in the domain area in plesk results in a 404 (opens domain.com/plesk-stat/webstat-ssl).
Access to domain.com/plesk-stat/ is possible:

Clicking one of the links returns a 404 again.
If you check the folder structure via ssh, you can see that all files are present and up to date.
The server runs Ubuntu 20.04.2 LTS, web server is nginx 1.20.1.
Any help is highly appreciated.