stdio link exception

2011-10-15 23:08:24-0400 [-] Unhandled Error
        Traceback (most recent call last):
          File "/usr/lib/python2.7/dist-packages/twisted/application/app.py", line 390, in startReactor
            self.config, oldstdout, oldstderr, self.profiler, reactor)
          File "/usr/lib/python2.7/dist-packages/twisted/application/app.py", line 311, in runReactorWithLogging
            reactor.run()
          File "/usr/lib/python2.7/dist-packages/twisted/internet/base.py", line 1158, in run
            self.mainLoop()
          File "/usr/lib/python2.7/dist-packages/twisted/internet/base.py", line 1167, in mainLoop
            self.runUntilCurrent()
        --- <exception caught here> ---
          File "/usr/lib/python2.7/dist-packages/twisted/internet/base.py", line 789, in runUntilCurrent
            call.func(*call.args, **call.kw)
          File "/usr/lib/python2.7/dist-packages/buildbot/status/builder.py", line 178, in _resumeProducing
            chunk = self.chunkGenerator.next()
          File "/usr/lib/python2.7/dist-packages/buildbot/status/builder.py", line 119, in getChunks
            p.dataReceived(data)
          File "/usr/lib/python2.7/dist-packages/twisted/protocols/basic.py", line 178, in dataReceived
            self._remainingData += data
        exceptions.AttributeError: LogFileScanner instance has no attribute '_remainingData'