diff --git a/src/Controller/DeleteMediaObjectAction.php b/src/Controller/DeleteMediaObjectAction.php
deleted file mode 100644
index 9d69880..0000000
--- a/src/Controller/DeleteMediaObjectAction.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-/**
- * @author Daniel Knudsen <d.knudsen@spawntree.de>
- * @date 25.01.24
- */
-
-
-namespace App\Controller;
-
-
-use App\Entity\MediaObject;
-use Doctrine\ORM\EntityManagerInterface;
-use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
-use Symfony\Component\HttpKernel\Attribute\AsController;
-
-#[AsController]
-final class DeleteMediaObjectAction extends AbstractController
-{
-
-    public function __invoke(
-        MediaObject $mediaObject,
-        EntityManagerInterface $em,
-    ): null
-    {
-        $em->remove($mediaObject);
-        $em->flush();
-        return null;
-    }
-}
\ No newline at end of file
diff --git a/src/Entity/Contact.php b/src/Entity/Contact.php
index 1c3dc04..5df5f4f 100644
--- a/src/Entity/Contact.php
+++ b/src/Entity/Contact.php
@@ -7,6 +7,7 @@ use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\Common\Collections\Collection;
 use Doctrine\DBAL\Types\Types;
 use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Validator\Constraints as Assert;
 
 #[ORM\Entity(repositoryClass: ContactRepository::class)]
 class Contact
@@ -101,6 +102,11 @@ class Contact
         return $this->birthday;
     }
 
+    public function getBirthdayAsString(): string | null
+    {
+        return $this->birthday?->format('Y-m-d');
+    }
+
     public function setBirthday(?\DateTimeInterface $birthday): static
     {
         $this->birthday = $birthday;
diff --git a/src/Entity/MediaObject.php b/src/Entity/MediaObject.php
index 6075d64..ab750dc 100644
--- a/src/Entity/MediaObject.php
+++ b/src/Entity/MediaObject.php
@@ -15,7 +15,6 @@ use ApiPlatform\Metadata\GetCollection;
 use ApiPlatform\Metadata\Post;
 use ApiPlatform\OpenApi\Model;
 use App\Controller\CreateMediaObjectAction;
-use App\Controller\DeleteMediaObjectAction;
 use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\HttpFoundation\File\File;
 use Symfony\Component\Serializer\Annotation\Groups;
@@ -53,7 +52,7 @@ use Vich\UploaderBundle\Mapping\Annotation as Vich;
             deserialize: false
         ),
         new Delete(
-            controller: DeleteMediaObjectAction::class
+           // controller: DeleteMediaObjectAction::class
         ),
     ],
     normalizationContext: ['groups' => ['media_object:read']]
diff --git a/src/Mapper/ContactEntityToApiMapper.php b/src/Mapper/ContactEntityToApiMapper.php
index b6ed827..64e6ae9 100644
--- a/src/Mapper/ContactEntityToApiMapper.php
+++ b/src/Mapper/ContactEntityToApiMapper.php
@@ -47,7 +47,7 @@ class ContactEntityToApiMapper implements MapperInterface
                 MicroMapperInterface::MAX_DEPTH => 1,
             ]
         );
-        $dto->birthday = $entity->getBirthday();
+        $dto->birthday = $entity->getBirthdayAsString();
         $dto->image = $entity->getImage();
         $dto->imageUrl = $this->fileUrlService->getFileUrl($entity->getImage());
         $dto->position = $entity->getPosition();