diff --git a/Classes/Controller/ProfileController.php b/Classes/Controller/ProfileController.php
index a382902..ad48d9f 100644
--- a/Classes/Controller/ProfileController.php
+++ b/Classes/Controller/ProfileController.php
@@ -5,7 +5,7 @@
 use Neos\Flow\Mvc\Controller\ActionController;
 use Neos\Flow\Security\Account;
 use Neos\Flow\Security\AccountRepository;
-use Neos\Flow\Security\Authentication\AuthenticationManagerInterface;
+use Neos\Flow\Security\Authentication\TokenAndProviderFactoryInterface;
 use Neos\Flow\Security\Authentication\Token\UsernamePassword;
 use Neos\Flow\Security\Authentication\TokenInterface;
 use Neos\Flow\Security\Context;
@@ -31,11 +31,11 @@ class ProfileController extends ActionController
      */
     protected $userRepository;
 
-    /**
-     * @Flow\Inject
-     * @var AuthenticationManagerInterface
-     */
-    protected $authenticationManager;
+	/**
+	 * @Flow\Inject
+	 * @var TokenAndProviderFactoryInterface
+	 */
+	protected $tokenAndProviderFactory;
 
     /**
      * @Flow\Inject
@@ -104,7 +104,7 @@ protected function getErrorFlashMessage()
      */
     protected function setPassword(Account $account, $password)
     {
-        $tokens = $this->authenticationManager->getTokens();
+        $tokens = $this->tokenAndProviderFactory->getTokens();
         $indexedTokens = array();
         foreach ($tokens as $token) {
             /** @var TokenInterface $token */
diff --git a/Classes/Domain/Validator/RegistrationFlowValidator.php b/Classes/Domain/Validator/RegistrationFlowValidator.php
index c2d7854..84cf1e3 100644
--- a/Classes/Domain/Validator/RegistrationFlowValidator.php
+++ b/Classes/Domain/Validator/RegistrationFlowValidator.php
@@ -43,13 +43,13 @@ class RegistrationFlowValidator extends AbstractValidator
      */
     protected function isValid($value)
     {
-
+		
         /** @noinspection PhpUndefinedMethodInspection */
         $existingAccount = $this->accountRepository->findOneByAccountIdentifier($value->getEmail());
 
         if ($existingAccount) {
             $message = $this->translator->translateById('validations.registrationflow.email', [$value->getEmail()], null, null, 'Main', 'Sandstorm.UserManagement');
-            $this->result->forProperty('email')->addError(new Error($message, 1336499566));
+            $this->getResult()->forProperty('email')->addError(new Error($message, 1336499566));
         }
 
         // If a custom validation service is registered, call its validate method to allow custom validations during registration
@@ -57,15 +57,17 @@ protected function isValid($value)
             $instance = $this->objectManager->get(RegistrationFlowValidationServiceInterface::class);
             $instance->validateRegistrationFlow($value, $this);
         }
+		
     }
-
+	
     /**
      * The custom validation service might need to access the result directly, so it is exposed here
      *
      * @return Result
-     */
-    public function getResult()
-    {
-        return $this->result;
-    }
+     */	
+	public function getResult()
+	{
+		return parent::getResult();
+	}
+
 }