XmlBeanDefinitionStoreException: Line 11 in XML document from ServletContext resource [/WEB-INF/mvc-dispatcher-servlet.xml] is invalid;

I am getting javax.servlet.ServletException: Servlet.init() for servlet mvc-dispatcher threw exception and there are two root causes for this exception which are :

1: org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 11 in XML document from ServletContext resource [/WEB-INF/mvc-dispatcher-servlet.xml] is invalid; nested exception is org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element 'beans'.

2: org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element 'beans'.

Please guys get me help as soon as possible.

 <?xml version="1.0" encoding="UTF-8"?>
    <beans xmlns="http://ift.tt/GArMu6"
        xmlns:xsi="http://ift.tt/ra1lAU" 
        xmlns:context="http://ift.tt/GArMu7"
        xmlns:mongo="http://ift.tt/13feL6M"
        xsi:schemaLocation="http://ift.tt/GArMu6
                             http://ift.tt/1tN1Ox5
                             http://ift.tt/GArMu7
                             http://ift.tt/WNwMXb
                             http://ift.tt/13feL6M
                             http://ift.tt/1iMF6wH">
        <!-- <context:component-scan base-package="com.mongodb.config" />   -->    

        <mongo:mongo host="127.0.0.1" port="27017" />
        <mongo:db-factory dbname="yourdb" />

        <bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
            <constructor-arg name="mongoDbFactory" ref="mongoDbFactory" />
        </bean>

    </beans>`enter code here`