duo2004-12-28d1t01.flac:b9f95c5a3e98b32bc382655c9c0b3381 duo2004-12-28d1t02.flac:35c53076064b9155056eb1616ef5dca6 duo2004-12-28d1t03.flac:b16dde21b633af7d16b8012f41507795 duo2004-12-28d1t04.flac:d42885823236069c33d4bb7dd9f4bf3a duo2004-12-28d1t05.flac:ecb94ac3e8c748abf06bd4f87d5bbcc1 duo2004-12-28d1t06.flac:eff8380db1ad9ea889a0304bcb21df31 duo2004-12-28d2t01.flac:484ddc23ddaf6b45c09f01a9cadabfe5 duo2004-12-28d2t02.flac:f5c98fbfff33a11004e3389ea0a44ebf duo2004-12-28d2t03.flac:48321db43ac6fb176589a8f735989f3d duo2004-12-28d2t04.flac:ba28ff8a75cf99469e0ede94f1bb2cf0 duo2004-12-28d2t05.flac:cd83a941a907d3760ad7b8194767b6b9 duo2004-12-28d2t06.flac:e297289ebed7a00b1143da7cbd7f31cf duo2004-12-28d2t07.flac:767a5d2a0a50bcef15136adf1f8aa322 App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned