passing variables from wml to jsp not working

hi guys

im tryin to send over just one variable from teh wml to jsp

im sure i have done it right, buti keep getting an internal error 500

org.apache.jasper.JasperException: Unable to compile class for JSP

An error occurred at line: 18 in the jsp file: /srch2.jsp
Generated servlet error:
C:\Program Files\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\_\org\apache\jsp\srch2_jsp.java:65: incompatible types
found : java.lang.String[]
required: java.lang.String
Subject=request.getParameterValues("srch");
^
1 error


thats the error, i cant seem to find whats worng with this line!
**********************************************
my full jsp code is:

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.3//EN"
"http://www.wapforum.org/DTD/wml13.dtd">


<%@ page language="java" contentType="text/vnd.wap.wml"%>

<%! String Subject; %>


<wml/>

<card id="srch" title="Search">

<p>
<% Subject=request.getParameterValues("srch");

out.println("<br/>Search is"+Subject);

%>
</p>
</card>
</wml>
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this is the 5th time ive tried to just send a variable over but it keeps coming up with teh same error on my brwoser and simulator! plase help! thank you xx