node.js - EventEmitter memory leak on running MEAN app on AWS -


i working on mean stack based application , when try host project on aws every thing goes , when run app server started on port 80 in command promt. when try run provided ip on browser start showing following error.

possible eventemitter memory leak detected. 11 listeners added. use emitter. setmaxlistener() increate limit.

i have tried set emitter.setmaxeventlistener didn't able resolve issue. enter image description here


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