"Unexpected end of JSON input"

I am trying to log in and keep getting this message. I have turned off my ad blocker, and tried many things (signing in and out, restarting computer, etc). Does anyone know what it means? Or how to fix it? Thank you!

Hi @cpkasper and welcome to the balena forum!

Are you signing in with a username & password, or using a single-sign-on solution (like Github or gmail)? Additionally, are you able to paste any errors you see in the developer console (obviously removing any potentially sensitive information before posting)? Finally, would you mind sending along the result of https://www.whatismybrowser.com/?

Thank you!