Error when backing up

[lavoice]

Thanks in advanced. Got this error message when backing up.

java.lang.UnsupportedOperationException
nabble.modules.poll.PollImpl$1.getExportData(PollImpl.java:45)
nabble.modules.poll.PollImpl$1.getExportData(PollImpl.java:21)
nabble.model.NodeImpl.getData(NodeImpl.java:2118)
nabble.model.export.Export.export(Export.java:173)
nabble.model.export.Export.run(Export.java:112)
nabble.model.Executors$1$1.run(Executors.java:27)
fschmidt.util.executor.ThreadTimer$1.run(ThreadTimer.java:18)
fschmidt.util.executor.AbstractThreadPool$1.run(AbstractThreadPool.java:29)
java.lang.Thread.run(Thread.java:662)

Any idea? Thanks :-)

[Pedro]

Please, try again. We've just fixed it.