阿里云rds数据库使用limit报错

项目之前都是没事的，最近测试的时候发现很多接口都报错了，看了报错原因发现都是同一个，如下：
com.aliyun.kepler.rc.flink.rel.LimitOffsetReducer
; uncategorized SQLException for SQL []; SQL state [HY000]; error code [1815]; [2300, 2018121819084310006401109303510900155] com.aliyun.kepler.rc.flink.rel.LimitOffsetReducer; nested exception is java.sql.SQLException: [2300, 2018121819084310006401109303510900155]
sql如下：
SELECT DISTINCT

type,
name

FROM

(
    SELECT DISTINCT
        type,
        name,
        apprdate
    FROM
        gjdgf_valid
    WHERE
        name = ''
    OR entname = ''
    GROUP BY
        name
    ORDER BY
        apprdate DESC
) t

LIMIT 0,1