Error to login lutris app

I have this error when I try to login lutris app, any ideas?

Opening in existing browser session. <---- open the page is OK
ERROR 2025-04-30 09:24:09,007 [api.connect:137]:Unable to connect to server (https://lutris.net/api/accounts/token): 400 Client Error: Bad Request for url: https://lutris.net/api/accounts/token

pls, close…I fixed it

How???

P.S. to admins: Please add this to FAQ, along with other login issues in the app