Column not found: 'password_confirmation'

When trying to create a new user using the form in `user/create` route, I get the following error:

    SQLSTATE[42S22]: Column not found: 1054
    Unknown column 'password_confirmation' in 'field list'
    (SQL: insert into `users`
    (`username`, `email`, `password`, `password_confirmation`,
    `updated_at`, `created_at`) values...

I used the artisan command `confide:migration` to generate the User table migration and the name of the field for confirmation code is `confirmation_code`. However, in `ConfideUser.php` the same field is designated as `password_confirmation`.