b76f62b1b7a235ac6655a757bf22c1eb *db2000-11-17d3t01.shn 1566efd82af3644fad2ef995c7840ae6 *db2000-11-17d3t02.shn 0d22fac7eff2481ae264ca575a2fa3ab *db2000-11-17d3t03.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned