um2014-07-31t01.flac:c9fa12b85c65b8e6396f95917a798ef1 um2014-07-31t02.flac:7af82102150f24815ff0d448fe752ada um2014-07-31t03.flac:b4f38517d2cf5a73026024e7df35000e um2014-07-31t04.flac:766981dc75f3865ed95b9f657e73f67d um2014-07-31t05.flac:c4eec70501fe5a0d32715c58923277d0 um2014-07-31t06.flac:f653ca4bb6045e1223f3677631e98a9a um2014-07-31t07.flac:f1ee4bb9180e4badf79159c4adf525fa um2014-07-31t08.flac:63330751dbbc7d0a2b208bc6532b281a um2014-07-31t09.flac:07889c23fb91a46ec037aa381ff05f6a um2014-07-31t10.flac:8ec57851762d8137e4cfe5380cb3dcb1 um2014-07-31t11.flac:f2926e35468025247117ef34ff39e799 um2014-07-31t12.flac:eb0c67646f4b2f7ac6809c1f312eee20 um2014-07-31t13.flac:2e5cbb9b42ee48842b0428c242e94822 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned