64f5ec8b4d1ca259dd1acb57df53d710 *db1999-04-09d2t01.shn 736a9d6901bd67cf180cf31674d73225 *db1999-04-09d2t02.shn 77993ba98e9a03bea68817f42fd23d8d *db1999-04-09d2t03.shn 8ecb9b2f83a7b7f1513e2404e782b117 *db1999-04-09d2t04.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned