it won't let me log into windows and worlds won't load

it won't let me log into windows and worlds won't load

I downloaded the update of the vein 1.17.30.20 and since then I have not been able to log in with my microsoft account and after a while I cancel and the code appears: puffer fish, I want to enter worlds that I play normal in the last beta and now It says that the world could not be found and it does not open