d2a8ed45872a9832517c43d7e5c3b4f3 *rh1998-01-23d2t01.wav a34661cfe5c9e1ddccbffc7a3b91c73e *rh1998-01-23d2t02.wav ab44a3c1af42ae666cba96b93f7edeb4 *rh1998-01-23d2t03.wav 6180163c1cffb6f3179381820e22669c *rh1998-01-23d2t04.wav 3e3420975264f87b81223449596db44d *rh1998-01-23d2t05.wav 9537357d5c1e41bc7f6e1792b44047e3 *rh1998-01-23d2t06.wav 4ad95bd2c87f442d87ce8a5856862a38 *rh1998-01-23d2t07.wav 2a4a35e22602858afe4f2bfde634802a *rh1998-01-23d2t08.wav e8b03b566dc297ee291e64ee064765cd *rh1998-01-23d2t09.wav App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned