3f3318832fd19a61da761c920bf2d9de *gd67-11-11d1t01.shn aaafd119c85614309959f87c21b42ae7 *gd67-11-11d1t02.shn 8b0b5e04b8076bcea361d023580d24d1 *gd67-11-11d1t03.shn c80472e8bf63b94863dc0417ff1107a9 *gd67-11-11d1t04.shn 6890ee56130694366a75eea95c881e7e *gd67-11-11d1t05.shn 42d2390783f7faa565587a2f9fc1369f *gd67-11-11d1t06.shn 6c128350dcfe1b26d284c40a3edd9269 *gd67-11-11d1t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned