Can not check for updates

[userPwX6sr7DsG]

Updated to One UI8 a week ago but now when I check for updates I get this error message 

Galaxy S21 FE on T-Mobile 

[Mujibar]

According to your "last update" info, your phone was updated two weeks ago. I'm pretty sure there haven't been any updates available since then.

[userPwX6sr7DsG]

Yes but previous to this I would receive a message stating no update. Not an error message like this.
This also now appears on my wife's phone.