Discuz! info: MySQL Query Error

Time: 2018-12-19 8:58am
Script: /forum/viewthread.php

SQL: SELECT * FROM [Table]ratelog WHERE pid IN (0,100767551,100772301,100777808,100783511,100788583,100794800,100800425,100805690,100809295,100811405) ORDER BY dateline DESC
Error: MySQL server has gone away
Errno.: 2006

Similar error report has beed dispatched to administrator before.