MMW98-11-20d1t01.SHN f02446fb3c5eb1873059c42e68788efb MMW98-11-20d1t02.SHN 783d30ff73d9228c31291b4092f0cf12 MMW98-11-20d1t03.SHN 243eced4ede27520512fc5e7d1ce28c7 MMW98-11-20d1t04.SHN dd92fbe23cc453cdf4252217fc4774c6 MMW98-11-20d1t05.SHN a22cb29ee04f08044775953dd28f7de3 MMW98-11-20d1t06.SHN 7990df1c122f8b79f81173ec99384485 MMW98-11-20d1t07.SHN 87d6cf93e67472e4bace3fb1215f6fed MMW98-11-20d1t08.SHN 8d74d1585960b4d50d380ccef0614925 App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned