Wrye Bash Problem - Can't Go Into Installers Tab

[omkri]

At the moment, I cannot change over to the Installers tab in Wyre Bash. It only comes up with an extra window with several lines of text:

 

Traceback (most recent call last):

File "bash\basher\__init__.pyo", line 3536, in OnShowPage

File "bash\balt.pyo", line 1563, in _conversation_wrapper

File "bash\basher\__init__.pyo", line 2853, in ShowPanel

File "bash\balt.pyo", line 1563, in _conversation_wrapper

File "bash\bosh\__init__.pyo", line 5487, in _projects_walk_cache_wrapper

File "bash\basher\__init__.pyo", line 2883, in _refresh_installers_if_needed

File "bash\bosh\__init__.pyo", line 5554, in irefresh

File "bash\bosh\__init__.pyo", line 5574, in __load

File "bash\bolt.pyo", line 1465, in load

cPickle.UnpicklingError: A load persistent id instruction was encountered,

but no persistent_load function was specified.

Please help.