Dear All,

Actually, I am working on one site say www.xyzdomain.com. I have web.xml file for this domain, which is working properly.
Now I have created subdomain say abc.xyzdomain.com. In actual case, I have a directory with subdomain name i.e. abc directory in ROOT directory.
My directory Structure is as follows:
tomcat5.5-webapps
----Root --|
                  |-----WEB-INF
                  |-----*.jsp
                  |-----*.html
                  |-----abc--|
                                   |------WEB-INF
                                   |------*.jsp

But when I am accessing subdomain, it is displaying error to execute servlet program. i.e. .jsp or .html pages inside abc directory executing properly but servlet inside abc/WEB-INF/classes directory not working. It shows error as follows


I think I need to edit some configuration file but I don't know which one and How to change it?
Please help me to resolve same problem