gsw2011-07-22t01.flac:0e45b8f97a8b97a84b8b44301a8cb3d7 gsw2011-07-22t02.flac:8ddb23193e9798d1d4336ca3e395c383 gsw2011-07-22t03.flac:82d5f32b13664541b73f5050de5f7c57 gsw2011-07-22t04.flac:963ed5774f941217b4b619f9aa3d1f7e gsw2011-07-22t05.flac:d224b3bb72a30337393300bf89f2ad67 gsw2011-07-22t06.flac:f40c9f118e6c24c8ad87c0efa4ad68ea gsw2011-07-22t07.flac:21b43394e19f1f919b33ad24b1329a8c gsw2011-07-22t08.flac:97174c49d290c7d65edc337d87eea872 gsw2011-07-22t09.flac:916b8ca876240231fb7f41c6b813508e gsw2011-07-22t10.flac:4450320fae19a6896070e468a686e7ed App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned