cats2019-10-20_t01.akg414.flac:209199f0656c98e5fea7a607782f0aff cats2019-10-20_t02.akg414.flac:a30c81487983e34f07dc5f86a6033472 cats2019-10-20_t03.akg414.flac:9f396c902d5c927c551fe7d592276428 cats2019-10-20_t04.akg414.flac:6f4a96af7b7029b127ebbc2eb178146c cats2019-10-20_t05.akg414.flac:05c05dfc022718807d9f4e78819a1d7b cats2019-10-20_t06.akg414.flac:93585e2360ff994689deacdd7ff8e467 cats2019-10-20_t07.akg414.flac:c4f261d1aad9bc61a196481e09d95a42 cats2019-10-20_t08.akg414.flac:56bd95228e9e4410edfd0621b19712f9 cats2019-10-20_t09.akg414.flac:c3f1b13283632a2c9391330a315c5fe5 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned