gw2014-08-31t01.flac:1f5afb5db278de68b0af256b873c241c gw2014-08-31t02.flac:787f1a048156144ad1911ae5a6a88c50 gw2014-08-31t03.flac:36c4a04ce4e9930dd14d98bdff0bc6e4 gw2014-08-31t04.flac:27d3cc7c274ba547b8d32ecd244adb35 gw2014-08-31t05.flac:2287d932a0fba8ebf8fe4933d5ae3bd4 gw2014-08-31t06.flac:9f29a7d226d47d3b936a720cd7e29337 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned