[web2py] Invalid Reset Password

[Francisco Costa]

I have this function in the default controller

    def retrieve_password():
        return dict(form=auth.retrieve_password())


and I have this view default/retrieve_password.html

    {{response.title=T('Retrieve Password')}}
    {{extend 'layout.html'}}
    {{app=request.application}}
    {{=form}}


When I click submit this error happens: ProgrammingError: (1064, "You
have an error in your SQL syntax; check the manual that corresponds to
your MySQL server version for the right syntax to use near 'WHERE
auth_user.id=1' at line 1")

But the email is sent. When i click on the email link I get a flash
message with 'Invalid reset password'

Any help?