Tata Docomo uses Java technology.

Today i was trying online recharge on tata docomo site (http://tatadocomo.com/online-recharge.aspx) and i got this error

java.lang.ArrayIndexOutOfBoundsException: 25         at com.ttsl.rcv.action.ERechargeAction.payByMobile(ERechargeAction.java:691)        at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)         at java.lang.reflect.Method.invoke(Method.java:324)        at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:280)        at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:216)         at com.ttsl.rcv.action.BaseDispatchAction.execute(BaseDispatchAction.java:18)        at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)        at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)         at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)        at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)        at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)        at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:824)         at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330)        at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830)         at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:224)        at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:133)         at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)        at java.lang.Thread.run(Thread.java:534)