Query Error: select * from pw_members WHERE uid IN () limit 20

The URL Is:
http://www.dg8.com/thread.php?fid=gongwuyuan

MySQL Server Error:
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 ') limit 20' at line 1 ( 1064 ) 查看错误相关信息

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http://www.phpwind.net