Error in url "register/user-one"

[borjeitor]

Hi. Sorry if my english in't very good. I'm learning it.

I have followed all the steps of the instalation guide. The only thing i haven`t done is to create the forms for my entities. I'm confused about it. When I go to the register page for my user-one, it says this to me:

Catchable Fatal Error: Argument 1 passed to FOS\UserBundle\Doctrine\UserManager::__construct() must implement interface Symfony\Component\Security\Core\Encoder\EncoderFactoryInterface, instance of FOS\UserBundle\Util\PasswordUpdater given, called in C:\xampp\htdocs\myproject\vendor\pugx\multi-user-bundle\Doctrine\UserManager.php on line 44 and defined

What can I do?