java.lang.IllegalStateException: Neither BindingResult

//Event.java(POJO)
/*********************************************?
package com.LMS.model;

import javax.persistence.Entity;
import javax.persistence.Table;

import org.joda.time.DateTime;
import org.joda.time.LocalDate;

import javax.persistence.Column;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;


@Entity
@Table(name = "EVENT")
public class Event {

	@Id
	@Column(name = "ID")
	@GeneratedValue(strategy = GenerationType.AUTO)
	private Integer ID;

	@Column(name = "EVENT_ID")
	private String EVENT_ID;

	@Column(name = "NAME")
	private String NAME;

	@Column(name = "COMPANY_NAME")
	private String COMPANY_NAME;

	@Column(name = "CONTACT_PERSON")
	private String CONTACT_PERSON;

	@Column(name = "CONTACT_TO")
	private String CONTACT_TO;

	@Column(name = "EMAIL")
	private String EMAIL;

	@Column(name = "VENUE")
	private String VENUE;

	@Column(name = "FROM_DATE")
	private LocalDate FROM_DATE;

	@Column(name = "TO_DATE")
	private LocalDate TO_DATE;

	@Column(name = "TIME")
	private DateTime TIME;

	@Column(name = "TIMESTAMP")
	private DateTime TIMESTAMP;

	public Integer getID() {
		return ID;
	}

	public void setID(Integer iD) {
		ID = iD;
	}

	public String getEVENT_ID() {
		return EVENT_ID;
	}

	public void setEVENT_ID(String eVENT_ID) {
		EVENT_ID = eVENT_ID;
	}

	public String getNAME() {
		return NAME;
	}

	public void setNAME(String nAME) {
		NAME = nAME;
	}

	public String getCOMPANY_NAME() {
		return COMPANY_NAME;
	}

	public void setCOMPANY_NAME(String cOMPANY_NAME) {
		COMPANY_NAME = cOMPANY_NAME;
	}

	public String getCONTACT_PERSON() {
		return CONTACT_PERSON;
	}

	public void setCONTACT_PERSON(String cONTACT_PERSON) {
		CONTACT_PERSON = cONTACT_PERSON;
	}

	public String getCONTACT_TO() {
		return CONTACT_TO;
	}

	public void setCONTACT_TO(String cONTACT_TO) {
		CONTACT_TO = cONTACT_TO;
	}

	public String getEMAIL() {
		return EMAIL;
	}

	public void setEMAIL(String eMAIL) {
		EMAIL = eMAIL;
	}

	public String getVENUE() {
		return VENUE;
	}

	public void setVENUE(String vENUE) {
		VENUE = vENUE;
	}

	public LocalDate getFROM_DATE() {
		return FROM_DATE;
	}

	public void setFROM_DATE(LocalDate fROM_DATE) {
		FROM_DATE = fROM_DATE;
	}

	public LocalDate getTO_DATE() {
		return TO_DATE;
	}

	public void setTO_DATE(LocalDate tO_DATE) {
		TO_DATE = tO_DATE;
	}

	public DateTime getTIME() {
		return TIME;
	}

	public void setTIME(DateTime tIME) {
		TIME = tIME;
	}

	public DateTime getTIMESTAMP() {
		return TIMESTAMP;
	}

	public void setTIMESTAMP(DateTime tIMESTAMP) {
		TIMESTAMP = tIMESTAMP;
	}




}

/*****************************************************************************************/

//EventController.java
/*************************************************************************************/

package com.LMS.Controller;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

import com.LMS.Service.EventService;
import com.LMS.model.Event;

@Controller
public class EventController {

	@Autowired
	private EventService eventService;

	@RequestMapping(value = "/", method = RequestMethod.GET)
	public String welcomePage(Model model) {
	    model.addAttribute("event", new Event()); // the Category object is used as a template to generate the form
	    return "index";
	}

	@Autowired(required = true)
	@Qualifier(value = "eventService")
	public void setPersonService(EventService es) {
		this.eventService = es;
	}

	@RequestMapping(value = "/events", method = RequestMethod.GET)
	public String listEvents(Model model) {
		model.addAttribute("events", new Event());
		model.addAttribute("listEvents", this.eventService.listEvents());
		return "events";
	}

	// For add and update event both
	@ModelAttribute("event")
	@RequestMapping(value = "/event/add", method = RequestMethod.POST)
	public String addEvent(Model model, @ModelAttribute("event") Event event) {
		model.addAttribute("event", new Event());
		 model.addAttribute("id", event.getID());
		 model.addAttribute("name", event.getNAME());


		if (event.getID() == 0) {
			// new event, add it
			// model.addAttribute("event", new Event());
			this.eventService.addEvent(event);

		} else {
			// existing event, call update
			// model.addAttribute("event", new Event());
			this.eventService.updateEvent(event);

		}

		return "redirect:/event";

	}

	@RequestMapping("/remove/{id}")
	public String removeEvent(@PathVariable("id") int ID) {

		this.eventService.removeEvent(ID);
		return "redirect:/events";
	}

	@RequestMapping("/edit/{id}")
	public String editEvent(@PathVariable("id") int ID, Model model) {
		model.addAttribute("event", this.eventService.getEventById(ID));
		model.addAttribute("listEvents", this.eventService.listEvents());
		return "event";
	}

}

/***********************************************************************************************************/

ServletContext.xml

/***********************************************************************************************/

<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:beans="http://www.springframework.org/schema/beans"
	xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"
	xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd">

	<!-- DispatcherServlet Context: defines this servlet's request-processing
		infrastructure -->

	<!-- Enables the Spring MVC @Controller programming model -->
	<annotation-driven />

	<!-- Handles HTTP GET requests for /resources/** by efficiently serving
		up static resources in the ${webappRoot}/resources directory -->
	<resources mapping="/resources/**" location="/resources/" />

	<!-- Resolves views selected for rendering by @Controllers to .jsp resources
		in the /WEB-INF/views directory -->
	<beans:bean
		class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<beans:property name="prefix" value="/WEB-INF/views/" />
		<beans:property name="suffix" value=".jsp" />
	</beans:bean>

	<beans:bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
		destroy-method="close">
		<beans:property name="driverClassName" value="com.mysql.jdbc.Driver" />
		<beans:property name="url"
			value="jdbc:mysql://localhost:3306/licensemanagement" />
		<beans:property name="username" value="root" />
		<beans:property name="password" value="siddheshkk1992" />
	</beans:bean>

	<!-- Hibernate 4 SessionFactory Bean definition -->
	<beans:bean id="hibernate4AnnotatedSessionFactory"
		class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
		<beans:property name="dataSource" ref="dataSource" />
		<beans:property name="annotatedClasses">
			<beans:list>
				<beans:value>com.LMS.model.Event</beans:value>
			</beans:list>
		</beans:property>
		<beans:property name="hibernateProperties">
			<beans:props>
				<beans:prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect
				</beans:prop>
				<beans:prop key="hibernate.show_sql">true</beans:prop>
			</beans:props>
		</beans:property>
	</beans:bean>

	<beans:bean id="eventDao" class="com.LMS.DAOImpl.EventDaoImpl">
		<beans:property name="sessionFactory" ref="hibernate4AnnotatedSessionFactory" />
	</beans:bean>
	<beans:bean id="eventService" class="com.LMS.ServiceImpl.EventServiceImpl">
		<beans:property name="eventDao" ref="eventDao"></beans:property>
	</beans:bean>
	<context:component-scan base-package="com.LMS" />

	<tx:annotation-driven transaction-manager="transactionManager"/>

	<beans:bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
		<beans:property name="sessionFactory" ref="hibernate4AnnotatedSessionFactory" />
	</beans:bean>

</beans:beans>

/*****************************************************************************************************************************************************************************/

Event2.jsp

/********************************************************/

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
	pageEncoding="ISO-8859-1"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib uri="http://www.springframework.org/tags" prefix="spring"%>
<%@ taglib uri="http://www.springframework.org/tags/form" prefix="form"%>

<%@ page session="false"%>
<html>
<head>
<title>Person Page</title>
<style type="text/css">
.tg {
	border-collapse: collapse;
	border-spacing: 0;
	border-color: #ccc;
}

.tg td {
	font-family: Arial, sans-serif;
	font-size: 14px;
	padding: 10px 5px;
	border-style: solid;
	border-width: 1px;
	overflow: hidden;
	word-break: normal;
	border-color: #ccc;
	color: #333;
	background-color: #fff;
}

.tg th {
	font-family: Arial, sans-serif;
	font-size: 14px;
	font-weight: normal;
	padding: 10px 5px;
	border-style: solid;
	border-width: 1px;
	overflow: hidden;
	word-break: normal;
	border-color: #ccc;
	color: #333;
	background-color: #f0f0f0;
}

.tg .tg-4eph {
	background-color: #f9f9f9
}
</style>
</head>
<body>
	<h1>Add a Person</h1>

	<c:url var="addAction" value="/event/add"></c:url>

	<form:form action="${addAction}" modelAttribute="event">
		<table>
			<c:if test="${!empty event.name}">
				<tr>
					<td><form:label path="id">
							<spring:message text="ID" />
						</form:label></td>
					<td><form:input path="id" /> <form:hidden path="id" /></td>
				</tr>
			</c:if>
			<tr>
				<td><form:label path="name">
						<spring:message text="NAME" />
					</form:label></td>
				<td><form:input path="name" /></td>
			</tr>

		</table>
	</form:form>
</body>
</html>

/**************************************************************************************************************/

Exception I am getting

/*************************************************************************************/
HTTP Status 500 - An exception occurred processing JSP page /Event2.jsp at line 66

type Exception report

message An exception occurred processing JSP page /Event2.jsp at line 66

description The server encountered an internal error that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: An exception occurred processing JSP page /Event2.jsp at line 66

63: 				</tr>
64: 			</c:if>
65: 			<tr>
66: 				<td><form:label path="name">
67: 						<spring:message text="NAME" />
68: 					</form:label></td>
69: 				<td><form:input path="name" /></td>


Stacktrace:
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:574)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:471)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
root cause

java.lang.IllegalStateException: Neither BindingResult nor plain target object for bean name 'event' available as request attribute
	org.springframework.web.servlet.support.BindStatus.<init>(BindStatus.java:144)
	org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getBindStatus(AbstractDataBoundFormElementTag.java:168)
	org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getPropertyPath(AbstractDataBoundFormElementTag.java:188)
	org.springframework.web.servlet.tags.form.LabelTag.autogenerateFor(LabelTag.java:130)
	org.springframework.web.servlet.tags.form.LabelTag.resolveFor(LabelTag.java:120)
	org.springframework.web.servlet.tags.form.LabelTag.writeTagContent(LabelTag.java:90)
	org.springframework.web.servlet.tags.form.AbstractFormTag.doStartTagInternal(AbstractFormTag.java:84)
	org.springframework.web.servlet.tags.RequestContextAwareTag.doStartTag(RequestContextAwareTag.java:80)
	org.apache.jsp.Event2_jsp._jspx_meth_form_005flabel_005f1(Event2_jsp.java:469)
	org.apache.jsp.Event2_jsp._jspx_meth_form_005fform_005f0(Event2_jsp.java:265)
	org.apache.jsp.Event2_jsp._jspService(Event2_jsp.java:195)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:438)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
note The full stack trace of the root cause is available in the Apache Tomcat/8.0.33 logs.

Apache Tomcat/8.0.33

/*****************************************************************************************************************************************************************************************************************************/