[Zope] Strange Folder problem

[Schmidt, Allen J.]

A folder full of images is getting this error when trying to access its
contents in ZMI:


Error Type: POSKeyError
Error Value: 00000000000d0fa7



Traceback (innermost last):
  File /var/www/zope/mainzope/lib/python/ZPublisher/Publish.py, line 150, in
publish_module
  File /var/www/zope/mainzope/lib/python/ZPublisher/Publish.py, line 114, in
publish
  File /var/www/zope/mainzope/lib/python/Zope/__init__.py, line 159, in
zpublisher_exception_hook
    (Object: images)
  File /var/www/zope/mainzope/lib/python/ZPublisher/Publish.py, line 98, in
publish
  File /var/www/zope/mainzope/lib/python/ZPublisher/mapply.py, line 88, in
mapply
    (Object: manage_main)
  File /var/www/zope/mainzope/lib/python/ZPublisher/Publish.py, line 39, in
call_object
    (Object: manage_main)
  File /var/www/zope/mainzope/lib/python/Shared/DC/Scripts/Bindings.py, line
252, in __call__
    (Object: manage_main)
  File /var/www/zope/mainzope/lib/python/Shared/DC/Scripts/Bindings.py, line
283, in _bindAndExec
    (Object: manage_main)
  File /var/www/zope/mainzope/lib/python/App/special_dtml.py, line 172, in
_exec
    (Object: manage_main)
  File /var/www/zope/mainzope/lib/python/DocumentTemplate/DT_In.py, line
637, in renderwob
    (Object: objectItems)
  File /var/www/zope/mainzope/lib/python/DocumentTemplate/DT_In.py, line
763, in sort_sequence
    (Object: objectItems)
  File /var/www/zope/mainzope/lib/python/ZODB/Connection.py, line 447, in
setstate
  File /var/www/zope/mainzope/lib/python/ZEO/ClientStorage.py, line 365, in
load
    (Object: ('ip.ip.ip.ip', 7700))
  File /var/www/zope/mainzope/lib/python/ZEO/zrpc.py, line 239, in __call__
POSKeyError: (see above)

Until today, you could add images from my application but today I get the
error when the upload page tries to send the image in. The upload process
used to work fine even when getting this error trying to view the contents.
HELP!  (IP Address above change to protect the innocent...)

RH7.2
Zope 2.5.1 w/ZEO & SQUID


-Allen