TK2011-09-01t01.flac:eb3774c8f346f45febe076ac8c91ba8e TK2011-09-01t02.flac:89caaf617a58acec547093bb5aef3983 TK2011-09-01t03.flac:5b3d66d7368173760997caefb5989ddc TK2011-09-01t04.flac:04a88c8912aae01de218a8470ae0d1db TK2011-09-01t05.flac:ff64577026de14393b9a88bcbbe82b25 TK2011-09-01t06.flac:a18b747c41cd029145baafd19e6ff003 TK2011-09-01t07.flac:5b5fe613d9f420d0f5e798fe2d2b01f3 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned