Reset Password Form does not let user enter their new password An regular registered user reset a password
An email with one-time link will sent to the user
Clicking the link will lead the user to the change password form
Now, the drupal site warn the user the link has been used. The user need to get another one-time link.
Cannot enter the reset form
Solved it by installed the Simple Password Reset module:


  Without this module enabled, core Drupal prompts the user to log in
  via a one-time login form. After clicking "Log in", the user is
  brought to their profile edit form where at long last they can change
  their password.
  
  With this module enabled, the user skips the one-time login form.
  Instead the password reset link brings them right to the profile edit
  form where they can immediately change their password and log in. So
  what core Drupal does in two steps, this module does in one.