0bad7c65d73688537c3cca6d74751339 *db2004-05-07d3t01.shn 23aaca87bd436636390a6a15a8bee9e5 *db2004-05-07d3t02.shn 58f3eb9e3d0f5e75af81b25a7f062357 *db2004-05-07d3t03.shn 08aa327c85a31257f52afded41bfbd74 *db2004-05-07d3t04.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned