SCI2000-05-06t6.flac:6546aca6e0cc1661ff9132edc983ca11 SCI2000-05-06t2.flac:af3e7e9004f86a174503ed3d2915a43d SCI2000-05-06t3.flac:4ac8bad68d721596ca7b695241e20970 SCI2000-05-06t4.flac:c244f21c8f0af07500b143eef314069f SCI2000-05-06t5.flac:63690be614eb173439787263a75101d9 SCI2000-05-06t1.flac:1347aafc54e4053bf707759ceb93ed31 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned