jfinal 加入sqllite如何配置？?报错

sqllite配置启动报错，麻烦给看一下@jfinal

sqllite 数据源配置:

C3p0Plugin c3p0Plugin = new C3p0Plugin("jdbc:sqlite:"+dbPath+File.separator+"core.db","","");

c3p0Plugin.setDriverClass("org.sqlite.JDBC");
me.add(c3p0Plugin);

ActiveRecordPlugin arp = new ActiveRecordPlugin(c3p0Plugin);
arp.setDialect(new Sqlite3Dialect());
arp.setShowSql(true);
me.add(arp);

报错信息：

[DEBUG]-[Thread: com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2]-[com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run()]: An exception occurred while acquiring a poolable resource. Will retry.
java.sql.SQLException: NYI
at org.sqlite.Conn.getTransactionIsolation(Conn.java:77)
at com.mchange.v2.c3p0.impl.NewPooledConnection.<init>(NewPooledConnection.java:107)