sf2014-07-31s1t01.flac:87078844598dce67f60c405a6f4dcb43 sf2014-07-31s1t02.flac:94858e29c846a27a372cb00fc60cce49 sf2014-07-31s1t03.flac:5ad8430a70b29fcc990b1c086db13177 sf2014-07-31s1t04.flac:a0bc282fe983d299586a4d92a9fce84a sf2014-07-31s1t05.flac:67fdf2633499924fc0cdefac68ecc3ab sf2014-07-31s1t06.flac:78b955b29e7c35831c28dfc9a6371ae7 sf2014-07-31s1t07.flac:4cda3112fc843e0e3c5a0a91973bad61 sf2014-07-31s1t08.flac:873be8f463f26e584696ef7f807bd42e sf2014-07-31s1t09.flac:7d744c35fd62aba0cb9165f0e56a08c1 sf2014-07-31s1t10.flac:276592ebf9a115be9f23953949a43efb App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned