help me to resolve this error

when i worked with struts errors it show the following errors while deploying

exception

javax.servlet.ServletException: Servlet execution threw an exception


root cause

java.lang.NoSuchMethodError: ActionOne.saveErrors(Ljavax/servlet/http/HttpServletRequest;Lorg/apache/struts/action/ActionErrors;)V
ActionOne.execute(ActionOne.java:18)


this is my code:
import org.apache.struts.action.*;
import javax.servlet.http.*;
import javax.servlet.*;
public class ActionOne extends Action{
public ActionOne(){
System.out.println("action one() object is created");
}
public ActionForward execute(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response) throws Exception{


ActionErrors aes=new ActionErrors();
ActionMessage am1=new ActionMessage("error.one");
aes.add("gone",am1);
ActionMessage am2=new ActionMessage("error.two");
aes.add("gtwo",am2);
ActionMessage am3=new ActionMessage("error.three");
aes.add("gthree",am3);
saveErrors(request,aes);
return mapping.findForward("first");
}
}

try:

Code:

---

ActionMessages aes=new ActionMessages();

---

u are using a method non-existant or not included
try inserting log messages after each command inside execute method to see where the error occurs or try debugging using MyEclipse which can debug J2EE apps

Cannot function with current settings. Open Tools then Internet options then Security then Custom Level then change 'Script ActiveX controls marked safe for scripting' to Enable then click ok, Quit and restart.