Bzr error while commiting

[Ralph Douglass]

I got this while commiting.  I didn't see anything in the man page or 
bzr help commit about forced unlocking.  Any thoughts on how to recover?

[====================================                        ] Uploading 
data to master branch - Stage 3/5Traceback (most recent call last):
  File "/usr/bin/bzr", line 116, in ?
    sys.stdout.flush()
ValueError: I/O operation on closed file
bzr: ERROR: bzrlib.errors.TooManyConcurrentRequests: The medium 
'<bzrlib.smart.medium.SmartSSHClientMedium object at 0x2ac24ef4ed50>' 
has reached its concurrent request limit. Be sure to finish_writing and 
finish_reading on the currently open request.

Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/bzrlib/commands.py", line 729, 
in run_bzr_catch_errors
    return run_bzr(argv)
  File "/usr/lib/python2.4/site-packages/bzrlib/commands.py", line 691, 
in run_bzr
    ret = run(*run_argv)
  File "/usr/lib/python2.4/site-packages/bzrlib/commands.py", line 389, 
in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib/python2.4/site-packages/bzrlib/builtins.py", line 2199, 
in run
    reporter=reporter, revprops=properties)
  File "/usr/lib/python2.4/site-packages/bzrlib/decorators.py", line 
165, in write_locked
    return unbound(self, *args, **kwargs)
  File "/usr/lib/python2.4/site-packages/bzrlib/workingtree_4.py", line 
245, in commit
    result = WorkingTree3.commit(self, message, revprops, *args, **kwargs)
  File "/usr/lib/python2.4/site-packages/bzrlib/decorators.py", line 
165, in write_locked
    return unbound(self, *args, **kwargs)
  File "/usr/lib/python2.4/site-packages/bzrlib/mutabletree.py", line 
207, in commit
    revprops=revprops, *args, **kwargs)
  File "/usr/lib/python2.4/site-packages/bzrlib/commit.py", line 344, in 
commit
    self._cleanup()
  File "/usr/lib/python2.4/site-packages/bzrlib/commit.py", line 532, in 
_cleanup
    raise e
TooManyConcurrentRequests: The medium 
'<bzrlib.smart.medium.SmartSSHClientMedium object at 0x2ac24ef4ed50>' 
has reached its concurrent request limit. Be sure to finish_writing and 
finish_reading on the currently open request.

bzr 0.18.0 on python 2.4.3.final.0 (linux2)
arguments: ['/usr/bin/bzr', 'commit', '-m', 'added src_dirs.exe, cleaned 
out some old spec.bzr files']

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