Discuz! info: MySQL Query Error

Time: 2022-12-2 8:19pm
Script: /forum/space.php

SQL: SELECT t.tid, t.subject, t.special, t.price, t.fid, t.views, t.replies, t.author, t.authorid, t.lastpost, t.lastposter, t.attachment, p.pid, p.message FROM [Table]mythreads m INNER JOIN [Table]posts p ON p.tid=m.tid AND p.first='1'
INNER JOIN [Table]threads t ON t.blog='0' AND t.authorid='203' AND t.author!='' AND t.price='0' AND t.fid IN (0,1,2,74,24,25,28,29,30,31,32,33,34,35,36,37,38,39,40,41,44,46,47,75,50,51,67,76,65,66,68,69,70,71,72,73) AND t.displayorder>='0' AND t.readperm<='10'
WHERE m.uid='203' AND m.tid=t.tid ORDER BY t.lastpost DESC LIMIT 5
Error: Can't create/write to file '/tmp/#sql_db8_0.MYI' (Errcode: 30)
Errno.: 1

Similar error report has beed dispatched to administrator before.