Branching Error

[Nathaniel McCallum]

I'm getting an error when trying to branch.  The error is:
bzr: ERROR: No such file:
'archive/katalyst-solomon/.bzr/weaves/89/x_Nathaniel_McCallum_<npmccallum at asbury.edu>_Mon_Jul_18_05:53:40_2005_11808.3618.weave': [Errno 2] No such file

If the date of Mon, Jul 18 2005 is correct, this would have been from
before I imported from a baz branch.  What can I do to correct this?

Nathaniel