bugfix fiche film hors connexion

src/Service/CommentaireManager.php

@@ -13,7 +13,7 @@ use Symfony\Component\Security\Core\User\UserInterface;
  */
 class CommentaireManager {
 
-    protected UserInterface $user;
+    protected ?UserInterface $user;
 
     public function __construct(
         protected EntityManagerInterface $em,