Discuz! Database Error

(1054) Unknown column 'leixing' in 'field list'

UPDATE forum_optionvalue1 SET leixing='1' WHERE tid=2 AND fid=2

PHP Debug

No.	File	Line	Code
1	forum.php	67	require(%s)
2	source/module/forum/forum_post.php	352	require_once(%s)
3	source/include/post/post_editpost.php	438	discuz_container->editpost(Array)
4	source/include/post/post_editpost.php	438	discuz_container->__call(%s, Array)
5	source/class/discuz/discuz_container.php	55	discuz_container->_call(%s, Array, %d)
6	source/class/discuz/discuz_container.php	84	extend_thread_sort->before_editpost(Array)
7	source/class/extend/extend_thread_sort.php	132	table_forum_optionvalue->update(%d, %s, %s, %s)
8	source/class/table/table_forum_optionvalue.php	126	discuz_database::query(%s, Array)
9	source/class/discuz/discuz_database.php	137	db_driver_mysql->query(%s, false, false)
10	source/class/db/db_driver_mysql.php	152	db_driver_mysql->halt(%s, %d, %s)
11	source/class/db/db_driver_mysql.php	223	break()