MongoError: connection 5 to 127.0.0.1:3001 timed out


#1

I create the Method to generate my report with Aggregate
but get the error

MongoError: connection 5 to 127.0.0.1:3001 timed out
I20180312-14:20:34.135(7)?     at Object.Future.wait (/Users/theara/.meteor/packages/meteor-tool/.1.4.2-2-beta.1.148qiht.hoiqf++os.osx.x86_64+web.browser+web.cordova/mt-os.osx.x86_64/dev_bundle/server-lib/node_modules/fibers/future.js:449:15)
I20180312-14:20:34.136(7)?     at MongoConnection.<anonymous> (packages/meteor.js:213:24)
I20180312-14:20:34.137(7)?     at MongoConnection.(anonymous function) [as update] (packages/mongo/mongo_driver.js:774:49)
I20180312-14:20:34.138(7)?     at Object.<anonymous> (packages/matb33_collection-hooks.js:504

Please help me