alvarhanso2012-09-25s1t01.flac:e7e7ac9e76182c6f2ca9b7580edbdd8c alvarhanso2012-09-25s1t02.flac:f7d2d0dc40d907d59af2c06db943f661 alvarhanso2012-09-25s1t03.flac:a2742df44460d158ac463946c592c858 alvarhanso2012-09-25s1t04.flac:21d5c58d83da19b79692b3279e1351b5 alvarhanso2012-09-25s1t05.flac:6bfa9e0266b5336120cd6f798f3dbf4c alvarhanso2012-09-25s1t06.flac:2c6649eed8e918dd08282c58417f5220 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned