fix datatables

statistics/kreise.php

@@ -111,7 +111,10 @@ while ($row = $result->fetch(PDO::FETCH_ASSOC)) {
 
 <script>
     let table = new DataTable('#unfallzahlen',{
-           pageLength : 10
+           pageLength : 10,
+           language: {
+            url: '../js/de-DE.json'
+        }
         });
 </script>
 </div>