Every once and a while FB probably messes up and starts to return junk which causes a stack trace...
2012-12-22 00:59:51+00:00 app web.3 - - undefined:1
2012-12-22 00:59:51+00:00 app web.3 - - <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
2012-12-22 00:59:51+00:00 app web.3 - - ^
2012-12-22 00:59:51+00:00 app web.3 - - SyntaxError: Unexpected token <
at Object.parse [as parser] (native)
at IncomingMessage.<anonymous> (/app/node_modules/facebook-client/lib/facebook-client/FacebookClient.js:70:28)
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 CleartextStream.socketOnData [as ondata] (http.js:1367:20)
at CleartextStream.CryptoStream._push (tls.js:526:27)
at SecurePair.cycle (tls.js:880:20)
at EncryptedStream.CryptoStream.write (tls.js:267:13)
at Socket.ondata (stream.js:38:26) EXCEPT
Every once and a while FB probably messes up and starts to return junk which causes a stack trace...