kf2019-07-19.shure.s1t01.flac:53a74710d043cbd5a052928b5a213604 kf2019-07-19.shure.s1t02.flac:26886da22074b403e56f8450dbf4579d kf2019-07-19.shure.s1t03.flac:d275ab9f1014b0130cdb38a9bc85a62f kf2019-07-19.shure.s1t04.flac:a411e55d246974211c04bf9985fee673 kf2019-07-19.shure.s1t05.flac:a6f74845cfc62288af2683f941b3d016 kf2019-07-19.shure.s1t06.flac:f3b2a4ad135b635721115e63997f2ee9 kf2019-07-19.shure.s1t07.flac:f903a9be67dc08a1a22321ee72a66554 kf2019-07-19.shure.s1t08.flac:d46e222fe34a2f420ada697bcd5a2211 kf2019-07-19.shure.s1t09.flac:39b67cb09fb0d037f803b1497ee5b27e App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned