None of the other recovery options work either. The options to send a reset link don't get delivered, and the SMS verification codes say they are expired even if used immediately.
@User17110374064636817966
I'm sorry to hear about the login trouble.
That message can mean you are entering an incorrect password. It cannot be more specific due to bad actors who may be attempting to gain information about an existing account status.
After looking up your email address I did not find any events over the last 60+ days, so if you are using the same email as this Community, I suggest testing the login directly at lastpass.com in a private / incognito browsing window.