a314f59143a3c5108fb1b8e126eada8b *skb2002-08-09d1t1.shn 77673f20e6095de3e5706bd6848392b1 *skb2002-08-09d1t2.shn e2a1d382757fe9c5b9c523b000150e30 *skb2002-08-09d1t3.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned