b6e2bf8fd71a3ae5d5fe587fd3d7e9ca *dmb2002-04-29d03t01.shn 2fe711545ab75e0c49bbfe5836e5f35d *dmb2002-04-29d03t02.shn c806957e0593394519ef12163ce42b75 *dmb2002-04-29d03t03.shn f47e347ba7893d90f8f553c8b121303a *dmb2002-04-29d03t04.shn d6ecfd7c1174d367df5008238e227833 *dmb2002-04-29d03t05.shn a9318b58af5cbf9bda88038a5d46ad48 *dmb2002-04-29d03t06.shn 12dbc2a980ef229497070e8acab2f272 *dmb2002-04-29d03t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned