00590daea6bd7f707a470c333e9ffb50 *hday2001-09-24d1t01.shn 12909a13d9450194548e77c71997399e *hday2001-09-24d1t02.shn 314c1056e19cdc31a7e62e5692e64d85 *hday2001-09-24d1t03.shn c81535707c2cd9c3e0567707897f176e *hday2001-09-24d1t04.shn 08b394d1a58f12c0a4c37485818c0c1f *hday2001-09-24d1t05.shn fda00e9a4a5afc6e407c3787a47b405f *hday2001-09-24d1t06.shn 6d5f07660f0ab17b1a1d0f230c8a75f1 *hday2001-09-24d1t07.shn a556c80b3968eb549bfbdd915f059047 *hday2001-09-24d1t08.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned