Cannot add severity

[szymon]

When I try to add severity in Trac Admin, I get the following error:

Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 335, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 220, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/lib/python2.4/site-packages/webadmin.egg/webadmin/web_ui.py", line 106, in process_request
    path_info)
  File "/usr/lib/python2.4/site-packages/webadmin.egg/webadmin/ticket.py", line 219, in process_admin_request
    enum.insert()
  File "/usr/lib/python2.4/site-packages/trac/ticket/model.py", line 377, in insert
    (self.type,))
  File "/usr/lib/python2.4/site-packages/trac/db/util.py", line 47, in execute
    return self.cursor.execute(sql_escape_percent(sql), args)
  File "/usr/lib/python2.4/site-packages/trac/db/util.py", line 47, in execute
    return self.cursor.execute(sql_escape_percent(sql), args)
  File "/usr/lib/python2.4/site-packages/MySQLdb/cursors.py", line 163, in execute
    self.errorhandler(self, exc, value)
  File "/usr/lib/python2.4/site-packages/MySQLdb/connections.py", line 35, in defaulterrorhandler
    raise errorclass, errorvalue
ProgrammingError: (1064, "Something is wrong in your syntax near 'int)),0) FROM enum WHERE type='severity'' at line 1")

[Matthew Good]

This is a duplicate of #3675 which is fixed in the trunk.