92c6a4e6aa44686d871003b7154e2584 *db1999-04-09d1t01.shn f637aa5142a6c6a03fa35e1b57d52090 *db1999-04-09d1t02.shn d31c648dd1e1e693723e01b93c4f947c *db1999-04-09d1t03.shn 708515cc7601fb40524925ea2fccffd8 *db1999-04-09d1t04.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned