Error Indisponibilidad SRI

OpenERP Server Error

Client Traceback (most recent call last):
  File "/home/openerp/apps/openerp-7.0/web/addons/web/http.py", line 204, in dispatch
    response["result"] = method(self, **self.params)
  File "/home/openerp/apps/openerp-7.0/web/addons/web/controllers/main.py", line 1132, in call_button
    action = self._call_kw(req, model, method, args, {})
  File "/home/openerp/apps/openerp-7.0/web/addons/web/controllers/main.py", line 1120, in _call_kw
    return getattr(req.session.model(model), method)(*args, **kwargs)
  File "/home/openerp/apps/openerp-7.0/web/addons/web/session.py", line 42, in proxy
    result = self.proxy.execute_kw(self.session._db, self.session._uid, self.session._password, self.model, method, args, kw)
  File "/home/openerp/apps/openerp-7.0/web/addons/web/session.py", line 30, in proxy_method
    result = self.session.send(self.service_name, method, *args)
  File "/home/openerp/apps/openerp-7.0/web/addons/web/session.py", line 103, in send
    raise xmlrpclib.Fault(openerp.tools.ustr(e), formatted_info)


Server Traceback (most recent call last):
  File "/home/openerp/apps/openerp-7.0/web/addons/web/session.py", line 89, in send
    return openerp.netsvc.dispatch_rpc(service_name, method, args)
  File "/home/openerp/apps/openerp-7.0/server/openerp/netsvc.py", line 296, in dispatch_rpc
    result = ExportService.getService(service_name).dispatch(method, params)
  File "/home/openerp/apps/openerp-7.0/server/openerp/service/web_services.py", line 626, in dispatch
    res = fn(db, uid, *params)
  File "/home/openerp/apps/openerp-7.0/server/openerp/osv/osv.py", line 190, in execute_kw
    return self.execute(db, uid, obj, method, *args, **kw or {})
  File "/home/openerp/apps/openerp-7.0/server/openerp/osv/osv.py", line 132, in wrapper
    return f(self, dbname, *args, **kwargs)
  File "/home/openerp/apps/openerp-7.0/server/openerp/osv/osv.py", line 199, in execute
    res = self.execute_cr(cr, uid, obj, method, *args, **kw)
  File "/home/openerp/apps/openerp-7.0/server/openerp/osv/osv.py", line 187, in execute_cr
    return getattr(object, method)(cr, uid, *args, **kw)
  File "/home/openerp/apps/openerp-7.0/odoo-ecuador/l10n_ec_e-invoice/einvoice.py", line 341, in action_generate_einvoice
    self.send_receipt(cr, uid, access_key)
  File "/home/openerp/apps/openerp-7.0/odoo-ecuador/l10n_ec_e-invoice/einvoice.py", line 360, in send_receipt
    client = Client(SRIService.get_ws_prod()[0])
  File "/usr/lib/python2.7/dist-packages/suds/client.py", line 112, in __init__
    self.wsdl = reader.open(url)
  File "/usr/lib/python2.7/dist-packages/suds/reader.py", line 152, in open
    d = self.fn(url, self.options)
  File "/usr/lib/python2.7/dist-packages/suds/wsdl.py", line 136, in __init__
    d = reader.open(url)
  File "/usr/lib/python2.7/dist-packages/suds/reader.py", line 79, in open
    d = self.download(url)
  File "/usr/lib/python2.7/dist-packages/suds/reader.py", line 95, in download
    fp = self.options.transport.open(Request(url))
  File "/usr/lib/python2.7/dist-packages/suds/transport/https.py", line 60, in open
    return  HttpTransport.open(self, request)
  File "/usr/lib/python2.7/dist-packages/suds/transport/http.py", line 62, in open
    return self.u2open(u2request)
  File "/usr/lib/python2.7/dist-packages/suds/transport/http.py", line 118, in u2open
    return url.open(u2request, timeout=tm)
  File "/usr/lib/python2.7/urllib2.py", line 401, in open
    response = self._open(req, data)
  File "/usr/lib/python2.7/urllib2.py", line 419, in _open
    '_open', req)
  File "/usr/lib/python2.7/urllib2.py", line 379, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.7/urllib2.py", line 1219, in https_open
    return self.do_open(httplib.HTTPSConnection, req)
  File "/usr/lib/python2.7/urllib2.py", line 1184, in do_open
    r = h.getresponse(buffering=True)
  File "/usr/lib/python2.7/httplib.py", line 1034, in getresponse
    response.begin()
  File "/usr/lib/python2.7/httplib.py", line 407, in begin
    version, status, reason = self._read_status()
  File "/usr/lib/python2.7/httplib.py", line 365, in _read_status
    line = self.fp.readline()
  File "/usr/lib/python2.7/socket.py", line 447, in readline
    data = self._sock.recv(self._rbufsize)
  File "/usr/lib/python2.7/ssl.py", line 241, in recv
    return self.read(buflen)
  File "/usr/lib/python2.7/ssl.py", line 160, in read
    return self._sslobj.read(len)
error: [Errno 104] Conexión reinicializada por la máquina remota

Existe alguna solución para este error?