dwc2019-02-06sbdt01.flac:dbe7bfce280c965e6e108709b2cd97ff dwc2019-02-06sbdt02.flac:42b7b4a96ba05b00046f529b2d8fc428 dwc2019-02-06sbdt03.flac:3b9ef697b69a9582e82b4184b1ddcde6 dwc2019-02-06sbdt04.flac:2c191f188e3694c86c74d495fc4e65cc dwc2019-02-06sbdt05.flac:f92e532f236248e2bd4565b557b52845 dwc2019-02-06sbdt06.flac:f843ec510d970e24e93bd1da58f5cf13 dwc2019-02-06sbdt07.flac:1f691e5728f8e120a130e2512384f9ac App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned