The left frame "tree-view" of my management screen now has an error message, rather than a tree. I was putzing around with adding/deleting packages in the Control Panel when this happened. Any suggestions? Here's the message: =======<Quoted>======== Zope has encountered an error while publishing this resource. Error Type: zlib.error Error Value: Error -5 while decompressing data: [] Troubleshooting Suggestions * The URL may be incorrect. * The parameters passed to this resource may be incorrect. * A resource that this resource relies on may be encountering an error. =======<Cut>======== =======<Quoted from HTML source>======== Traceback (innermost last): File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 214, in publish_module File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 179, in publish File /usr/local/zope/lib/python/Zope/__init__.py, line 201, in zpublisher_exception_hook (Object: ApplicationDefaultPermissions) File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 165, in publish File /usr/local/zope/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: manage_menu) File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 102, in call_object (Object: manage_menu) File /usr/local/zope/lib/python/App/special_dtml.py, line 120, in __call__ (Object: manage_menu) File /usr/local/zope/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: manage_menu) File /usr/local/zope/lib/python/TreeDisplay/TreeTag.py, line 154, in render (Object: a tree tag) File /usr/local/zope/lib/python/TreeDisplay/TreeTag.py, line 219, in tpRender (Object: ApplicationDefaultPermissions) File /usr/local/zope/lib/python/TreeDisplay/TreeTag.py, line 614, in decode_seq zlib.error: (see above) =======<End Quoted>======== Thanks, Chuck Burdick chuck.burdick@tradingtechnologies.com (847) 448-8495