Bluesky Birthday Error Fix Required Nodejs: LTS or Higher Your Birthday as a Unix timestamp. You can get this here How to use Install Nodejs if you don't have it. Official Site Run prep.bat if you're on Windows 10/11 or prep.sh if on MacOS or Linux After that closes and run start.bat or start.sh respectively Input the data as it asks Relog in or refresh your page and it should be fixed This code has been tested to work but it may take a minute to update for you.