After update to Build #1694. For login the following error message appears:

Catchable fatal error: Argument 6 passed to phpbb\auth\provider\db::__construct() must implement interface Symfony\Component\DependencyInjection\ContainerInterface, string given, called in C:\xampp\htdocs\31-1694\phpbb\auth\provider\oauth\oauth.php on line 163 and defined in C:\xampp\htdocs\31-1694\phpbb\auth\provider\db.php on line 48

Oauth is actived with Facebook.