(node:68510) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 uncaughtException listeners added. Use emitter.setMaxListeners() to increase limit

[jennyvallon]

It seems as though every require of CNN Logger attaches an uncaughtException event listener. If required enough times it will trigger the warning above.

Additional information on the particular example can be found here : http://tickets.turner.com/browse/CNNAA-218 in the comments.