97e92a1931f0443ef883c5cc41256b98 *db1999-03-12t01.shn cce743ccf93f028e2b335b1006c9e701 *db1999-03-12t02.shn 69c184639b4ebdb0911abf56613ae653 *db1999-03-12t03.shn c75f901d960f56360a4d7ff165055724 *db1999-03-12t04.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned