[urlgrab] Not handling posting exceptions well

Query: aoeu oeu osth.com eoeiiuiu
ERROR:scripts.ibid-plugin:Exception occured in Grab processor of urlgrab plugin
Traceback (most recent call last):
  File "scripts/ibid-plugin", line 129, in <module>
    processor.process(event)
  File "./ibid/plugins/__init__.py", line 145, in process
    method(event, *match.groups())
  File "./ibid/plugins/urlgrab.py", line 82, in grab
    self._post_url(event, url)
  File "./ibid/plugins/urlgrab.py", line 137, in _post_url
    resp = opener.open(posturl).read()
  File "/usr/lib/python2.6/urllib2.py", line 391, in open
    response = self._open(req, data)
  File "/usr/lib/python2.6/urllib2.py", line 409, in _open
    '_open', req)
  File "/usr/lib/python2.6/urllib2.py", line 369, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.6/urllib2.py", line 1178, in https_open
    return self.do_open(httplib.HTTPSConnection, req)
  File "/usr/lib/python2.6/urllib2.py", line 1145, in do_open
    raise URLError(err)
URLError: <urlopen error [Errno 110] Connection timed out>

sqlite> select * from urls;
sqlite>

Didn't get stored due to the exception