Error with MySQL on Manage Severities

[martynas@…]

I trying to create new severity, but I got an error. I am using Trac 0.10b1 on WinXP SP2, With MySQL 4.1.18.

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Python Traceback
Traceback (most recent call last):
  File "d:\server\python\lib\site-packages\trac-0.10b1-py2.4.egg\trac\web\main.py", line 335, in dispatch_request
    dispatcher.dispatch(req)
  File "d:\server\python\lib\site-packages\trac-0.10b1-py2.4.egg\trac\web\main.py", line 220, in dispatch
    resp = chosen_handler.process_request(req)
  File "d:\server\python\lib\site-packages\tracwebadmin-0.1.2dev_r3772-py2.4.egg\webadmin\web_ui.py", line 109, in process_request
  File "d:\server\python\lib\site-packages\tracwebadmin-0.1.2dev_r3772-py2.4.egg\webadmin\ticket.py", line 327, in process_admin_request
  File "d:\server\python\lib\site-packages\trac-0.10b1-py2.4.egg\trac\ticket\model.py", line 377, in insert
    (self.type,))
  File "d:\server\python\lib\site-packages\trac-0.10b1-py2.4.egg\trac\db\util.py", line 47, in execute
    return self.cursor.execute(sql_escape_percent(sql), args)
  File "d:\server\python\lib\site-packages\trac-0.10b1-py2.4.egg\trac\db\util.py", line 47, in execute
    return self.cursor.execute(sql_escape_percent(sql), args)
  File "D:\Server\Python\Lib\site-packages\MySQLdb\cursors.py", line 163, in execute
    self.errorhandler(self, exc, value)
  File "D:\Server\Python\Lib\site-packages\MySQLdb\connections.py", line 35, in defaulterrorhandler
    raise errorclass, errorvalue
ProgrammingError: (1064, "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'int)),0) FROM enum WHERE type='severity'' at line 1")