Discuz! info: MySQL Query Error

Time: 2020-4-1 5:30am
Script: /viewthread.php

SQL: SELECT * FROM [Table]crons WHERE available>'0' AND nextrun<='1585690217' ORDER BY nextrun LIMIT 1
Error: Out of resources when opening file './quoa0661_Frt1GkUY/[Table]crons.MYD' (Errcode: 24 - Too many open files)
Errno.: 23

到 http://faq.comsenz.com 搜索此错误的解决方案