If the socket.io/tools.js module was deleted, then this won't work since the plugin was depending on that. I saw that there's a plugins.js module in the same place now, so i can amend it to user that instead. However I've just pulled the latest and can't get it to connect to redis, starting a separate thread...
That's all I know. This was from the logs... I'll enable socket.io logging and see if that shows everything. It's not doing it anymore but I'll keep a look out for it.