[z3-five] ConnectionStateError: Shouldn't load state for 0x04 when the connection is closed

[Morten W. Petersen]

Hi,

I'm running some custom products (nothing fancy) on Plone 2.5 with Five
and other things.

The following message appears every now and then;  I tried asking for
help on plone-users but nobody replied, and seeing that Five is involved
in the traceback I thought I'd ask here.

Anyone know what's going on?

    *  Module ZPublisher.Publish, line 115, in publish
    * Module ZPublisher.mapply, line 88, in mapply
    * Module ZPublisher.Publish, line 41, in call_object
    * Module Shared.DC.Scripts.Bindings, line 311, in __call__
    * Module Shared.DC.Scripts.Bindings, line 348, in _bindAndExec
    * Module Products.CMFCore.FSPageTemplate, line 195, in _exec
    * Module Products.CMFCore.FSPageTemplate, line 134, in pt_render
    * Module Products.PageTemplates.PageTemplate, line 104, in pt_render
      <FSPageTemplate at /protosh2o/folder_listing used for
/protosh2o/agua-en-el-mundo>
    * Module TAL.TALInterpreter, line 238, in __call__
    * Module TAL.TALInterpreter, line 281, in interpret
    * Module TAL.TALInterpreter, line 749, in do_useMacro
    * Module TAL.TALInterpreter, line 281, in interpret
    * Module TAL.TALInterpreter, line 457, in do_optTag_tal
    * Module TAL.TALInterpreter, line 442, in do_optTag
    * Module TAL.TALInterpreter, line 437, in no_tag
    * Module TAL.TALInterpreter, line 281, in interpret
    * Module TAL.TALInterpreter, line 780, in do_defineSlot
    * Module TAL.TALInterpreter, line 281, in interpret
    * Module TAL.TALInterpreter, line 457, in do_optTag_tal
    * Module TAL.TALInterpreter, line 442, in do_optTag
    * Module TAL.TALInterpreter, line 437, in no_tag
    * Module TAL.TALInterpreter, line 281, in interpret
    * Module TAL.TALInterpreter, line 728, in do_defineMacro
    * Module TAL.TALInterpreter, line 281, in interpret
    * Module TAL.TALInterpreter, line 715, in do_condition
    * Module TAL.TALInterpreter, line 281, in interpret
    * Module TAL.TALInterpreter, line 457, in do_optTag_tal
    * Module TAL.TALInterpreter, line 442, in do_optTag
    * Module TAL.TALInterpreter, line 437, in no_tag
    * Module TAL.TALInterpreter, line 281, in interpret
    * Module TAL.TALInterpreter, line 749, in do_useMacro
    * Module TAL.TALInterpreter, line 281, in interpret
    * Module TAL.TALInterpreter, line 749, in do_useMacro
    * Module TAL.TALInterpreter, line 281, in interpret
    * Module TAL.TALInterpreter, line 457, in do_optTag_tal
    * Module TAL.TALInterpreter, line 442, in do_optTag
    * Module TAL.TALInterpreter, line 437, in no_tag
    * Module TAL.TALInterpreter, line 281, in interpret
    * Module TAL.TALInterpreter, line 715, in do_condition
    * Module TAL.TALInterpreter, line 281, in interpret
    * Module TAL.TALInterpreter, line 715, in do_condition
    * Module TAL.TALInterpreter, line 281, in interpret
    * Module TAL.TALInterpreter, line 457, in do_optTag_tal
    * Module TAL.TALInterpreter, line 442, in do_optTag
    * Module TAL.TALInterpreter, line 437, in no_tag
    * Module TAL.TALInterpreter, line 281, in interpret
    * Module TAL.TALInterpreter, line 507, in do_setLocal_tal
    * Module Products.PageTemplates.TALES, line 221, in evaluate
      URL: file:CMFPlone/skins/plone_templates/global_contentmenu.pt
      Line 82, Column 4
      Expression: standard:'addContext/getAllowedTypes'
      Names:

      {'container': <PloneSite at /protosh2o>,
       'context': <ATFolder at /protosh2o/agua-en-el-mundo>,
       'default': <Products.PageTemplates.TALES.Default instance at
0xb723640c>,
       'here': <ATFolder at /protosh2o/agua-en-el-mundo>,
       'loop': <Products.PageTemplates.TALES.SafeMapping object at
0xb35efa2c>,
       'modules':
<Products.PageTemplates.ZRPythonExpr._SecureModuleImporter instance at
0xb71df10c>,
       'nothing': None,
       'options': {'args': ()},
       'repeat': <Products.PageTemplates.TALES.SafeMapping object at
0xb35efa2c>,
       'request': <HTTPRequest,
URL=http://protosadmin.protos.be/agua-en-el-mundo/folder_listing>,
       'root': <Application at >,
       'template': <FSPageTemplate at /protosh2o/folder_listing used for
/protosh2o/agua-en-el-mundo>,
       'traverse_subpath': [],
       'user': <PropertiedUser 'webmaster'>}

    * Module Products.PageTemplates.Expressions, line 185, in __call__
    * Module Products.PageTemplates.Expressions, line 180, in _eval
    * Module Products.PageTemplates.Expressions, line 77, in render
    * Module Products.PageTemplates.ZRPythonExpr, line 76, in call_with_ns
    * Module Products.CMFCore.FSPythonScript, line 103, in
__render_with_namespace__
    * Module Shared.DC.Scripts.Bindings, line 325, in
__render_with_namespace__
    * Module Shared.DC.Scripts.Bindings, line 348, in _bindAndExec
    * Module Products.CMFCore.FSPythonScript, line 164, in _exec
    * Module None, line 2, in getAllowedTypes
      <FSPythonScript at /protosh2o/getAllowedTypes used for
/protosh2o/agua-en-el-mundo>
      Line 2
    * Module Products.ATContentTypes.lib.constraintypes, line 268, in
allowedContentTypes
    * Module Products.CMFCore.PortalFolder, line 157, in allowedContentTypes
    * Module Products.CMFCore.TypesTool, line 886, in listTypeInfo
    * Module Products.CMFCore.TypesTool, line 555, in isConstructionAllowed
    * Module Products.CMFCore.TypesTool, line 527, in _queryFactoryMethod
    * Module App.FactoryDispatcher, line 26, in __getitem__
    * Module Products.Five.pythonproducts, line 103, in __bobo_traverse__
    * Module Products.Five.pythonproducts, line 73, in product_packages
    * Module ZODB.Connection, line 729, in setstate