I cant login to my account

So i recently updated to the new beta update (1.16.0.67) it was doing alright, haven't found any gameplay bugs and my account was still fine, but then i decided to take a little break and after i open the game, the sign in button was there so i thought "maybe it will log me automatically" but it hasn't. I kept pressing the log in button many times but it kept giving me an error, i closed and re-opened the game because i thought that would work.. unfortunately, it did not work, please fix this if its a bug