playlist manager tries to access non-existing playlist

[pando85]

When I'm running cherrymusic for a while, my playlists stop to load when I try to add them to Queue or another playlist.

The error is:

TypeError: playlist[i] is undefined cherrymusic.dist.js:1289:281

I saw that this is cherrymusic/res/js/playlistmanager.js: 127

I don't know how to debug it better.