0a03c0b434b34efcd218c5e320184acc *rr1999-03-15d2t01.shn 8583abd98e7cc6a283e7a4223707058d *rr1999-03-15d2t02.shn cd3b26869c9d074554282a021b62e2e1 *rr1999-03-15d2t03.shn cbff126f6832216aa69844369e003ad3 *rr1999-03-15d2t04.shn 60c91d2a6b80a3294d1bd708569d407c *rr1999-03-15d2t05.shn 382b1c13b71bb967ef01db0b95a59f65 *rr1999-03-15d2t06.shn 3b95c22a93e80aa2c29a98e4f2c96b33 *rr1999-03-15d2t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned