ssq2013-04-20d01t01.flac:7e5c019d5c56b59f7aaf80c6ca8f0a20 ssq2013-04-20d01t02.flac:b371373df5a8a2cdef70b74619666d6b ssq2013-04-20d01t03.flac:04b9ee60dd12795024f908ea16afb7ac ssq2013-04-20d01t04.flac:89a8181bd470067e33b9341fa176a545 ssq2013-04-20d01t05.flac:5ac177dc803381eae80a0dda963429fb ssq2013-04-20d01t06.flac:e15647b35aa87c9c0266bbd90a73ce22 ssq2013-04-20d01t07.flac:7e8da9efc522c9443ee08f0166df3a3e ssq2013-04-20d01t08.flac:4b6943e4bffeb94fdf79da348277c320 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned