Invalid encryption key

I recently tried setting up DT on my new MacBook. I kept getting the message that my database encryption key was invalid and could not complete the setup. I am now getting the same message, “Invalid encryption key” on my desktop. I have never changed my encryption password. I also have a password manager, and the password has never changed. This is the first time this has happened since creating my DT in December. I must have done something wrong when setting up my Mac, but not sure what is causing the issue.