afni.nimh.nih.gov

Hi team,
I received the following error when running 3dLME. Any ideas what's causing or how to fix it?

[1] "Great, test run passed at voxel (13, 24, 19)!"
[1] "Start to compute 38 slices along Z axis. You can monitor the progress"
[1] "and estimate the total run time as shown below."
[1] "09/06/14 18:51:51.738"
Error in get(name, envir = envir) : invalid 'envir' argument
Calls: clusterExport ... postNode -> sendData -> sendData.SOCKnode -> serialize -> get
Execution halted

Thanks
Josh