Error: Malformed message (uncaughtException throw 2 times on pid:216864)

[fengmk2]

2013-10-15 16:06:22.383 nodejs.ErrorException: Error: Malformed message (uncaughtException throw 2 times on pid:216864)
    at Function.parse (unknown source)
    at Client.request (/home/admin/datapi/target/datapi/node_modules/tcifapi/node_modules/ots/lib/client.js:990:30)
    at exports.request.done (/home/admin/datapi/target/datapi/node_modules/urllib/lib/urllib.js:196:5)
    at IncomingMessage.exports.request.timeout (/home/admin/datapi/target/datapi/node_modules/urllib/lib/urllib.js:310:7)
    at IncomingMessage.EventEmitter.emit (events.js:126:20)
    at IncomingMessage._emitEnd (http.js:366:10)
    at HTTPParser.parserOnMessageComplete [as onMessageComplete] (http.js:149:23)
    at Socket.socketOnData [as ondata] (http.js:1367:20)
    at TCP.onread (net.js:403:27)
pid: 216864
domainThrown: false
Host: datapi057085.pre.cm3
URL: 
Data: ""
2013-10-15 16:06:22.383