df39169992006cdbd982979004b1db13 *jgb1991-11-13d2t03.shn b0e3cc31ca8d06f4985638d8d2822976 *jgb1991-11-13d2t01.shn 072f001754ba81cf4168546dfa078a25 *jgb1991-11-13d2t02.shn 7aab8ae38beafa4bba1938537b13b8f9 *jgb1991-11-13d2t04.shn 33b91532cdb6be05ca75501a972c13b1 *jgb1991-11-13d2t05.shn 16db1be18146b02cc303a58db28f7936 *jgb1991-11-13d2t06.shn 3257f9d32dd259a6b088869e99d19534 *jgb1991-11-13d2t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned