After ugrading Drupal to 10.4, I get this or similar error on many configuration pages:
 

"The system.site config object must specify a language code, because it contains translatable values"

I don't give a hoot about language translation as our sites are 100% internal, staff-only and only in English.  Where do I go to either turn this off or set what needs to be set so I can save my settings?

I tried installing the language and translation modules.  I don't know what any of the settings mean and with the little bit of fiddling that I have tried, I haven't been able to resolve the issue.