Discuz! info: MySQL Query Error

Time: 2025-4-18 2:44am
Script: /forumdisplay.php

SQL: SELECT t.* FROM cdb_threads t
WHERE t.fid='838' AND t.displayorder!=99 AND typeid NOT IN ('329','284') AND t.displayorder IN (0, 1, 4)
ORDER BY CASE WHEN t.displayorder=4 THEN 1 ELSE 0 END DESC, t.views DESC
LIMIT 280, 20
Error: Can't create/write to file '/var/tmp/MYBp0gqr' (Errcode: 28)
Errno.: 1

Similar error report has beed dispatched to administrator before.