When it tries to start a hlit session in the browser i get a error. when i tried in the Emulator it told me the user.name must be a string. so i changed it from Object to string. however, the second i hive a first AND last name the value changes to a Object again, giving me the arror telling me it must be a string. Also, when i only fill in my first name it does stay a string in the emulator. but on the website i get a error