java.sql.SQLException: Invalid argument value,  message from server: "Duplicate entry '3362349' for key 1"
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:1628)
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:886)
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:945)
	at com.mysql.jdbc.Connection.execSQL(Connection.java:1809)
	at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1276)
	at net.yiii.count.YAction.listStat(YAction.java:519)
	at _count._stat__jsp._jspService(_stat__jsp.java:179)
	at com.caucho.jsp.JavaPage.service(JavaPage.java:75)
	at com.caucho.jsp.Page.subservice(Page.java:506)
	at com.caucho.server.http.FilterChainPage.doFilter(FilterChainPage.java:182)
	at com.caucho.server.http.Invocation.service(Invocation.java:315)
	at com.caucho.server.http.CacheInvocation.service(CacheInvocation.java:135)
	at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:253)
	at com.caucho.server.http.HttpRequest.handleConnection(HttpRequest.java:170)
	at com.caucho.server.TcpConnection.run(TcpConnection.java:139)
	at java.lang.Thread.run(Thread.java:662)