Try to ugrade plobe from 3.3.2 to 3.3.4

i alredy upgrade the filesystem but when try to upgrade the CMF to match with 3.3.4 to 2.1.4 is give the following error any advise can be helpful
current Plone version information

CMF: 2.1.2
Debug mode: No
PIL: 1.1.6
Platform: linux2Plone
File System: 3.3.4
Plone Instance: 3.3.4
Python: 2.4.6 (#1, Oct 8 2016, 15:07:09)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-17)]Zope: (unreleased version, python 2.4.6, linux2)

    Starting the migration from version: 2.1.2
    
    Attempting to upgrade from: 2.1.2
    
    Registered tools as utilities.
    
    Updated icons for copy, cut, paste and delete
    
    Upgrade to: 2.1.3-rc1, completed
    
    Attempting to upgrade from: 2.1.3-rc1
    
    Upgrade to: 2.1.3, completed
    
    Attempting to upgrade from: 2.1.3
    
    Upgrade to: 2.1.4-rc1, completed
    
    Attempting to upgrade from: 2.1.4-rc1
    
    Upgrade to: 2.1.4, completed
    
    Attempting to upgrade from: 2.1.4
    
    Upgrade aborted
    
    Error type: exceptions.TypeError
    
    Error value: 'NoneType' object is not callable
    
      File "/opt/Plone/buildout-cache/eggs/Plone-3.3.4-py2.4.egg/Products/CMFPlone/MigrationTool.py", line 210, in upgrade
newv, msgs = self._upgrade(newv)

    
      File "/opt/Plone/buildout-cache/eggs/Plone-3.3.4-py2.4.egg/Products/CMFPlone/MigrationTool.py", line 321, in _upgrade
res = function(self.aq_parent)

    
      File 

"/opt/Plone/buildout-cache/eggs/Plone-3.3.4-py2.4.egg/Products/CMFPlone/migrations/v2_5/alphas.py",
line 29, in two5_alpha1
installPlacefulWorkflow(portal, out)

      File 

"/opt/Plone/buildout-cache/eggs/Plone-3.3.4-py2.4.egg/Products/CMFPlone/migrations/v2_5/alphas.py",
line 58, in installPlacefulWorkflow
installOrReinstallProduct(portal, 'CMFPlacefulWorkflow', out)

      File 

"/opt/Plone/buildout-cache/eggs/Plone-3.3.4-py2.4.egg/Products/CMFPlone/migrations/migration_util.py",
line 85, in installOrReinstallProduct
qi.installProduct(product_name, hidden=hidden)

      File 

"/opt/Plone/buildout-cache/eggs/Products.CMFQuickInstallerTool-2.1.7-py2.4.egg/Products/CMFQuickInstallerTool/QuickInstallerTool.py",
line 526, in installProduct
portal_setup.runAllImportStepsFromProfile('profile-%s' % profile)

      File 

"/opt/Plone/buildout-cache/eggs/Products.GenericSetup-1.4.5-py2.4.egg/Products/GenericSetup/tool.py",
line 390, in runAllImportStepsFromProfile
ignore_dependencies=ignore_dependencies)

      File 

"/opt/Plone/buildout-cache/eggs/Products.GenericSetup-1.4.5-py2.4.egg/Products/GenericSetup/tool.py",
line 1179, in _runImportStepsFromContext
message = self._doRunImportStep(step, context)

      File 

"/opt/Plone/buildout-cache/eggs/Products.GenericSetup-1.4.5-py2.4.egg/Products/GenericSetup/tool.py",
line 1090, in _doRunImportStep
return handler(context)

      File 

"/opt/Plone/buildout-cache/eggs/Products.GenericSetup-1.4.5-py2.4.egg/Products/GenericSetup/tool.py",
line 128, in importToolset
new_tool = tool_class(tool_id)

    End of upgrade path, migration has finished
    
    Your ZODB and Filesystem Plone instances are now up-to-date.