bzr: ERROR: short readline in the readvfile hunk.

[Raindog]

I get the following error when I try to bzr update or bzr check my 
repository.

E:\code\mmmain\projects>bzr check
Checking working tree at 'file:///E:/code/mmmain/projects/'
Checking repository at 'file:///E:/code/mmmain/projects/'.
bzr: ERROR: short readline in the readvfile hunk.

I have no idea what happened =(


Any idea what might be causing this?