出现错误呢？

操作店铺管理时出现下面的错误提示：
MySQL Query Error [1064]
错误信息: 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 'WHERE  itemid IN ('1' )' at line 1
SQL: UPDATE [tablepre]_shopitems SET  WHERE  itemid IN ('1' )

点击这里寻求帮助

PHP Backtrace

File	Line	Function
source/class/db_mysql.class.php	113	db_mysql->halt()
source/class/db.class.php	108	db_mysql->query()
source/admin/batchmod.inc.php	288	DB::query()
admin.php	116	require_once()

{:soso_e129:}