721059cb284a5d4822142a85437a0e85 *db1999-10-28d3t01.shn 62609435d50de1315d96b1051b79c0fb *db1999-10-28d3t02.shn 9c2c43f23ba62666871650da718ab3cf *db1999-10-28d3t03.shn 741d18d8483905df1fe444f43f327745 *db1999-10-28d3t04.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned