Circular reference detected for services: application.2, security.user, 25_AdminModule_Model_UserManager. sear

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Circular reference detected for services: application.2, security.user, 25_AdminModule_Model_UserManager. search►

namespace AdminModule\Model;

use Nette,
    Nette\Security\Passwords;

class UserManager implements Nette\Security\IAuthenticator {

    use Nette\SmartObject;

    const
            TABLE_NAME = 'users',
            COLUMN_ID = 'id',
            COLUMN_NAME = 'username',
            COLUMN_PASSWORD_HASH = 'password',
            COLUMN_EMAIL = 'email',
            COLUMN_ROLE = 'role';

    private $database;
    private $user;

    public function __construct(\Nette\Database\Context $database, \Nette\Security\User $user) {
        $this->database = $database;
        $this->user = $user;
    }

    public function update($values) {
        $id = $this->user->getId();
        $row = $this->database->table(self::TABLE_NAME)->where(self::COLUMN_ID,$id)->fetch();
        if(!empty($values->password)) {
            $verify = password_verify($password, $row['password']);
            if($verify) {
                $this->database->table(self::TABLE_NAME)->where(self::COLUMN_NAME,$id)->update([
                    self::COLUMN_NAME  => $values->username,
                    self::COLUMN_PASSWORD_HASH => Passwords::hash($values->password),
                    self::COLUMN_EMAIL => $values->email,
                ]);
            }
        } else {
            $this->database->table(self::TABLE_NAME)->where(self::COLUMN_ID,$id)->update([
                self::COLUMN_NAME  => $values->username,
                self::COLUMN_EMAIL => $values->email,
            ]);
        }
    }

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