Fix: "Attempt to read property \"news\" on null" error

app/Http/Controllers/NewsController.php

@@ -146,7 +146,7 @@ class NewsController extends Controller
         }
         $apiResult = $this->API('nieuws/' . $url . '?pagina=' . (int)max(1, $page) . ($total ? '&aantal=' . $total : ''));
         $news = [];
-        foreach ($apiResult->news as $newsItem) {
+        foreach ($apiResult->news ?? [] as $newsItem) {
             $news[] = new \Model\NewsItem($newsItem);
         }