3b66d3e685695d4984f4f71538810d4e *db2004-05-07d2t02.shn 8d11face4ebc0d4db191c451f3691be1 *db2004-05-07d2t03.shn 8e9064486923699e3109c7f152b3dd46 *db2004-05-07d2t04.shn b4d3a90cc826f2eea017b14f79be9226 *db2004-05-07d2t05.shn b8502cd0acc62dc1d99db6940be5266a *db2004-05-07d2t01.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned