最近老是出现这些代码,不知道是怎么回事

Time: 2009-8-13 11:02pm
Script: /index.php
SQL: SELECT attach.aid, attach.attachment, t.tid, t.fid, t.author, t.subject, p.message, f.name,p.authorid FROM [Table]attachments attach LEFT JOIN [Table]threads t ON t.tid=attach.tid LEFT JOIN [Table]posts p on p.tid=attach.tid LEFT JOIN [Table]forums f on f.fid=t.fid WHERE attach.readperm='0' AND t.fid not IN (0) AND attach.isimage='1' GROUP BY attach.tid ORDER BY t.views DESC LIMIT 3
Error: Can't create/write to file 'C:\WINDOWS\TEMP\#sql_614_0.MYD' (Errcode: 17)
Errno.: 1
Similar error report has been dispatched to administrator before.


最近老是出现这些代码,不知道是怎么回事
哪位高手帮忙解答下,谢谢啊

系统资源不足，需手动删除临时文件

谢谢,原来是这样