duo2006-07-20t01.flac:61d0bfc978e5bd512f550a016345ec02 duo2006-07-20t02.flac:96eb649d6b663e648a0ed34f48af20c0 duo2006-07-20t03.flac:e02a078ced546da407923840f4ae9eaf duo2006-07-20t04.flac:316a198bff63bdc27e91f003d3466dca duo2006-07-20t05.flac:651b131525cbc14864c3f19e7ed95a1e duo2006-07-20t06.flac:c2c321940eac644eef49c7d54bc066e0 duo2006-07-20t07.flac:b1a6a60dd97562a569edadaf39cf5ab8 duo2006-07-20t08.flac:a37613fcc23d3d4485d76d64a58c8d36 App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned