Discuz! info: MySQL Query Error

Time: 2019-7-16 3:51pm
Script: /index.php

SQL: SELECT t.* FROM [Table]threads as t join sphinx as s on t.tid = s.tid WHERE query='filter=displayorder,10;filter=xueke,12;filter=leibie,208;filter =lib,1; sort=attr_desc:dateline; offset=0;limit=5;maxmatches=5;'
Error: There was a problem processing the query on the foreign data source. Data source error: searchd error: server maxed out, retry in a second
Errno.: 1430

Similar error report has beed dispatched to administrator before.