9672d7f499f7617bb4cc4ad7a66259f1 *hday2003-02-03t06.shn 4c5f66f12faa074465120240ec0d3485 *hday2003-02-03t02.shn 88e576b3bbcd7f1ee6722c2a9683ae32 *hday2003-02-03t03.shn c5a009408e1b30eb2d15037c92b7e6ad *hday2003-02-03t04.shn 1d9f85d7fffe1865ba1efdad12c8ff88 *hday2003-02-03t05.shn 870acffbcd52bdfe298c816123265ca8 *hday2003-02-03t01.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned