YMSB2016-05-27s1t01.flac:274f5d17c78997f6e699e9545af0e6e0 YMSB2016-05-27s1t02.flac:4b496fb0264c77dd0c66b588251de9b1 YMSB2016-05-27s1t03.flac:fa7bac1b0bf0bf532e888027736b23b0 YMSB2016-05-27s1t04.flac:d68fcb5c657a8d3d0d05750dce102915 YMSB2016-05-27s1t05.flac:8780616964298e99f4d2b471dae88897 YMSB2016-05-27s1t06.flac:a7e2006767b9f724d5d206f0cb736cf5 YMSB2016-05-27s1t07.flac:e0ce1857c299a0d3a72b81f464186d0c YMSB2016-05-27s1t08.flac:9e75406eb16c114067171d9414dbd216 App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned