Discuz! info: MySQL Query Error

Time: 2018-9-19 10:46am
Script: /forum/forumdisplay.php

SQL: SELECT t.* FROM [Table]threads t
WHERE t.tid IN (10259743,10106367,4102660,10262779,9858851,10202579,10172251,10260509,10264203,10272162,9124317,9348633,9259320,4564233,4517528,10041458,9620250) AND t.displayorder IN (2, 3)
ORDER BY displayorder DESC, lastpost DESC
LIMIT 0, 17
Error: MySQL server has gone away
Errno.: 2006

Similar error report has beed dispatched to administrator before.