ezmlm-idx error

[Adam McKenna]

I'm getting the following for one of my local lists:

@400000003aeef9c40fe92884 delivery 2345: deferral:
Segmentation_Fault_-_core_dumped/ezmlm-moderate:_fatal:_Unknown_temporary_error_from_child/

This is a Solaris 8 box..  Anyone seen this before?  This is standard
ezmlm 0.53 + ezmlm-idx 0.40.

--Adam