Hello everybody i have a trouble. With some of time the server say the next:

2015-08-05 21:14:39,289 24703 ERROR ? openerp.service.server: Exception happened during processing of request from ('190.14.142.13', 63215)

Traceback (most recent call last):

      File "/usr/lib/python2.7/SocketServer.py", line 295, in _handle_request_noblock

            self.process_request(request, client_address)

      File "/usr/lib/python2.7/SocketServer.py", line 606, in process_request

            t.start()

      File "/usr/lib/python2.7/threading.py", line 745, in start

            _start_new_thread(self.__bootstrap, ())

    error: can't start new thread

And the true is that I don't understand why is this happenind. If someone can help me thanks.