ValueError: 2007-01-26 오후 5:20:16 is invalid or not a known date format

[Benn]

How to Reproduce

While doing a POST operation on /admin/ticket/versions, Trac issued an internal error.

{'__FORM_TOKEN': u'77cd8cfb185a4ae004261f14',
 'add': u'Add',
 'cat_id': u'ticket',
 'name': u'dev',
 'panel_id': u'versions',
 'path_info': None,
 'time': u'2007-01-26 \uc624\ud6c4 5:20:16'}

System Information

Trac	0.11dev
Python	2.5 (r25:51908, Sep 19 2006, 09:52:17) [MSC v.1310 32 bit (Intel)]
SQLite	3.3.4
pysqlite	2.3.2
Genshi	0.3.6
Subversion	1.4.3

Python Traceback

Traceback (most recent call last):
  File "C:\DE\Python\25\Lib\site-packages\trac\web\main.py", line 395, in dispatch_request
    dispatcher.dispatch(req)
  File "C:\DE\Python\25\Lib\site-packages\trac\web\main.py", line 213, in dispatch
    resp = chosen_handler.process_request(req)
  File "C:\DE\Python\25\Lib\site-packages\trac\admin\web_ui.py", line 96, in process_request
    path_info)
  File "C:\DE\Python\25\Lib\site-packages\trac\ticket\admin.py", line 229, in render_admin_panel
    ver.time = datefmt.parse_date(req.args.get('time'))
  File "C:\DE\Python\25\Lib\site-packages\trac\util\datefmt.py", line 114, in parse_date
    raise ValueError('%s is invalid or not a known date format' % text)
ValueError: <unprintable ValueError object>

[cboos]

Looks like a duplicate of #2182.