4d507d968cefb65e7b769c147a9da586 *rd2003-11-19d03t01.shn 5b05a6358df60d861c8d475a5964b5b5 *rd2003-11-19d03t02.shn 2fd2b42ecbb50e763c5fcdc240a29c90 *rd2003-11-19d03t03.shn 28a382000c5049cabec6334e9d5c4d5d *rd2003-11-19d03t04.shn ecb9951ed495c090bdf00b1aea06a153 *rd2003-11-19d03t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned