File '960830-INFO.txt' does not appear to be a flac file. tsp1996-08-30.sc.t01.flac:55436870c231516ad0ef17316ec7a4e6 tsp1996-08-30.sc.t02.flac:b10d4dd6c8fdf1ebb28c76a2edec2dd1 tsp1996-08-30.sc.t03.flac:243b91240d24b0c40ff277787f318576 tsp1996-08-30.sc.t04.flac:2d0c69f031662f0cea5a1e10215138fc tsp1996-08-30.sc.t05.flac:379f6c6bad80611e10916c1f0a0478bc There were errors. App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned