Error! info: MySQL Query Error

Time: 2021-7-30 12:35pm
Script: /class.php

SQL: select a.*,b.file_path from info a,files b where a.id=b.table_id and a.sec_id=9001 and a.state>0 and b.file_falg='sma' order by shownum desc limit 3
Error: Got error 28 from storage engine
Errno.: 1030