OverflowError: signed integer is greater than maximum

[Ryan J Ollos]

From the logs:

2016-02-15 16:54:12,734 Trac[main] ERROR: Internal Server Error: <RequestWithSession "GET '/timeline?daysback=7&authors=&from=2010-12-122121121121212.1'">, referrer None
Traceback (most recent call last):
  File "/var/www/bugs.jquery.com/private/pve/local/lib/python2.7/site-packages/trac/web/main.py", line 554, in _dispatch_request
    dispatcher.dispatch(req)
  File "/var/www/bugs.jquery.com/private/pve/local/lib/python2.7/site-packages/trac/web/main.py", line 247, in dispatch
    resp = chosen_handler.process_request(req)
  File "/var/www/bugs.jquery.com/private/pve/local/lib/python2.7/site-packages/trac/timeline/web_ui.py", line 115, in process_request
    precisedate = user_time(req, parse_date, reqfromdate)
  File "/var/www/bugs.jquery.com/private/pve/local/lib/python2.7/site-packages/trac/util/datefmt.py", line 793, in user_time
    return func(*args, **kwargs)
  File "/var/www/bugs.jquery.com/private/pve/local/lib/python2.7/site-packages/trac/util/datefmt.py", line 518, in parse_date
    dt = _i18n_parse_date(text, tzinfo, locale)
  File "/var/www/bugs.jquery.com/private/pve/local/lib/python2.7/site-packages/trac/util/datefmt.py", line 646, in _i18n_parse_date
    month_names, tzinfo)
  File "/var/www/bugs.jquery.com/private/pve/local/lib/python2.7/site-packages/trac/util/datefmt.py", line 702, in _i18n_parse_date_0
    t = tzinfo.localize(datetime(*(values[k] for k in 'yMdhms')))
OverflowError: signed integer is greater than maximum