Event Emitter Memory Leak

[sbilgil]

I've cloned botfront and created a project. I just export what is inside from settings-> import/export and then import the exported file and i had an error node:10693) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 exit listeners added to [process]. Use emitter.setMaxListeners() to increase limit. I wanted to increase the eventemitter maxListener but i could not succeed it. Do you think is this a problem. Or what should i do to clear this error.