alvarhanso2013-04-07t01.flac:df9d4bdad1b79571fed6f413e5ed40c8 alvarhanso2013-04-07t02.flac:dda7f37aea53570b5d26f4633b4f956c alvarhanso2013-04-07t03.flac:b7cf241987028b9467950e0240122603 alvarhanso2013-04-07t04.flac:044f783c28a2a0cd7b8c950efcefe250 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned