Error: Tag attempted to define a bean which already exists:

I am getting following error
oracle.jsp.parse.JspParseException: Line # 1, Error: Tag
attempted to define a bean which already exists: webBoard
The first few line of my code is given below
<%@ page import = "java.io.*" %>
<%@ page import = "java.util.*" %>
<jsp:useBean id ="webBoard" scope = "session" class
= "com.webBoard.DBBean"/>
Any help will be highly appreciated.
Thanks and Regards
Sai Kumar

I am getting following error
oracle.jsp.parse.JspParseException: Line # 1, Error: Tag
attempted to define a bean which already exists: webBoard
The first few line of my code is given below
<%@ page import = "java.io.*" %>
<%@ page import = "java.util.*" %>
<jsp:useBean id ="webBoard" scope = "session" class
= "com.webBoard.DBBean"/>
Any help will be highly appreciated.
Thanks and Regards
Sai Kumar

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