when chatting in the window...mongoose crashes

[bluenevus]

Error: connection closed
at . (/var/www/loowid/node_modules/mongoose/node_modules/mongodb/ lib/mongodb/connection/server.js:617:45)
at emitNone (events.js:86:13)
at emit (events.js:185:7)
at . (/var/www/loowid/node_modules/mongoose/node_modules/mongodb/ lib/mongodb/connection/connection_pool.js:165:15)
at emitTwo (events.js:106:13)
at emit (events.js:191:7)
at Socket. (/var/www/loowid/node_modules/mongoose/node_modules/mo ngodb/lib/mongodb/connection/connection.js:550:12)
at emitOne (events.js:96:13)
at Socket.emit (events.js:188:7)
at TCP._handle.close [as _onclose] (net.js:498:12)
[nodemon] app crashed - waiting for file changes before starting...