60ebcd03cf5f04cd474bd3bd5b9a2a81 *sci00-10-20d3t01.shn 66400d3bd49c296240d5052fcdf32470 *sci00-10-20d3t02.shn 853c4e7f9a32eb81c4c6b81573221532 *sci00-10-20d3t03.shn c04dc5a6cc1928636fd600eb122938be *sci00-10-20d3t04.shn f3cdc3f5d01e91b52a6ce792a1eb59e4 *sci00-10-20d3t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned