i had tested on different versions of windows as well as on both iphone 5 and 6. But error remains the same. I downloaded the application again and deploy the application but error remains the same. I also checked the rights they were also given.
<tomcat-users>
<!--
NOTE: By default, no user is included in the "manager-gui" role required
to operate the "/manager/html" web application. If you wish to use this app,
you must define such a user - the username and password are arbitrary.
-->
<!--
NOTE: The sample user and role entries below are wrapped in a comment
and thus are ignored when reading this file. Do not forget to remove
<!.. ..> that surrounds them.
-->
<role rolename="tomcat"/>
<role rolename="admin"/>
<role rolename="UserRole"/>
<role rolename="Oviyam"/>
<role rolename="iOviyam"/>
<user username="user" password="uuu" role="UserRole"/>
<user name="admin" password="admin" roles="admin,manager" />
<user username="tomcat" password="tomcat" roles="tomcat"/>
<user username="me" password="1111" roles="admin,manager,UserRole,Oviyam,iOviyam,manager-gui"/>
</tomcat-users>
Please guide.