Discuz! info: MySQL Query Error

Time: 2017-12-7 12:39am
Script: /forum/forumdisplay.php

SQL: SELECT t.* FROM [Table]threads t
WHERE t.tid IN (10016375,10047414,9858851,4102660,10058683,10032296) AND t.displayorder IN (2, 3)
ORDER BY displayorder DESC, lastpost DESC
LIMIT 0, 6
Error: MySQL server has gone away
Errno.: 2006

Similar error report has beed dispatched to administrator before.