3f054160cf3b52b9307635e953e3c63b *osp1998-09-18t05.shn 86f9ad1bfa49f9ec83dc7d7d9603acae *osp1998-09-18t03.shn 7f150615668cc7c8b2a3ac008f257c77 *osp1998-09-18t04.shn 46cb91930554d1e8a2c54cef963bb11c *osp1998-09-18t02.shn 176ede2e8c689fb2b892ae5c0edf4c22 *osp1998-09-18t01.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned