Open Stack

when I click lunch images in dashboard. The console will show error:

Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.7/eventlet/greenpool.py", line 80, in
_spawn_n_impl
    func(*args, **kwargs)
  File "/usr/lib/pymodules/python2.7/eventlet/wsgi.py", line 508, in
process_request
    proto = self.protocol(socket, address, self)
  File "/usr/lib/python2.7/SocketServer.py", line 641, in __init__
    self.finish()
  File "/usr/lib/pymodules/python2.7/eventlet/wsgi.py", line 453, in finish
    BaseHTTPServer.BaseHTTPRequestHandler.finish(self)
  File "/usr/lib/python2.7/SocketServer.py", line 694, in finish
    self.wfile.flush()
  File "/usr/lib/python2.7/socket.py", line 303, in flush
    self._sock.sendall(view[write_offset:write_offset+buffer_size])
  File "/usr/lib/pymodules/python2.7/eventlet/greenio.py", line 283, in
sendall
    tail = self.send(data, flags)
  File "/usr/lib/pymodules/python2.7/eventlet/greenio.py", line 269, in send
    total_sent += fd.send(data[total_sent:], flags)
error: [Errno 32] Broken pipe

how to fix it?
thanks.

-- 
非淡薄无以明志，非宁静无以致远
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