TypeError: Cannot assign null to property Foodsharing\Modules\Foodsaver\DTO\FoodsaverForAvatar::$id of type int

Sentry Issue: FOODSHARINGDE-PROD-BACKEND-28Z

TypeError: Cannot assign null to property Foodsharing\Modules\Foodsaver\DTO\FoodsaverForAvatar::$id of type int
  File "/src/Modules/Foodsaver/DTO/FoodsaverForAvatar.php", line 45, in Foodsharing\Modules\Foodsaver\DTO\FoodsaverForAvatar::createFromArray
    $obj->id = $data[$keys['id']];
  File "/src/Modules/WallPost/DTO/WallPost.php", line 52, in Foodsharing\Modules\WallPost\DTO\WallPost::createFromArray
    $result->author = FoodsaverForAvatar::createFromArray($data, ['id' => 'foodsaver_id']);
  File "/src/Modules/WallPost/WallPostGateway.php", line 67, in Foodsharing\Modules\WallPost\WallPostGateway::getPosts
    return array_map([WallPost::class, 'createFromArray'], $posts);
  File "/src/RestApi/WallRestController.php", line 51, in Foodsharing\RestApi\WallRestController::getPosts
    $posts = $this->wallPostGateway->getPosts($target, $targetId, $limit);
  File "/public/index.php", line 34
    $response = $kernel->handle($request);
...
(4 additional frame(s) were not displayed)