The short version:
This means that you reset your password with a 32-character long generated password, which is saved in your vault, PlayStation saves a 30-long password and then you use the 32-long password to log in, which fails because it isn’t the same.
That password prompt should be scorched to earth.
I never finished reading my CMake book that weights about two kilos. It’s now outdated, except for the core concepts.