Discuz! info: MySQL Query Error

Time: 2018-5-21 11:01am
Script: /jscn_photo.php

SQL: SELECT t.tid,t.author,t.authorid,t.subject,t.views,t.replies,a.attachment,a.aid,t.digest,a.filename,count(a.aid) as imagenum FROM [Table]attachments a,[Table]threads t WHERE a.tid=t.tid and a.uid=t.authorid and a.isimage in ('1','-1') and t.dateline>='0' GROUP BY a.tid ORDER BY t.dateline DESC LIMIT 0,18
Error: Error writing file 'C:\WINDOWS\TEMP\MY9A0F.tmp' (Errcode: 28)
Errno.: 3

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