ast2005-06-17_trk05.flac:fa1943f4ecb4d6456d41dab422aa9ae1 ast2005-06-17_trk01.flac:72168ba7ba888ba51243855c4dad5dc4 ast2005-06-17_trk02.flac:209342708ee0c4ff6a729b15f51fccce ast2005-06-17_trk03.flac:6ddb858e8cc50f6a1300dd7d108172d9 ast2005-06-17_trk04.flac:6395ccbe5f9b17f0ccb36eac755b20b2 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned