5c4277940e5009691efba789cc2c1d80 *db1999-05-06a-t01.shn 1bbaee37499b173a273d6ae9f3d37a62 *db1999-05-06a-t02.shn 52c01a9ba68ce1c02b953f0b0cb40feb *db1999-05-06a-t03.shn 8a73c953503d31feb615bfa46907c684 *db1999-05-06a-t04.shn 9ccaf0a9c9f7a6a84665b175b0e80866 *db1999-05-06a-t05.shn 71cb64bca649ef4c77d61a74ae56b212 *db1999-05-06a-t06.shn a958660c122dd57985980c6fb0bd7a6f *db1999-05-06a-t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned