Java EE (Java Enterprise Edition) General Discussion

I keep getting the following error, whenever i first get
concurrent hits on a JSP page under tomcat. Successive
concurrent hits are then ok but sometimes only.
Can any one help me out in solving this problem.
Thanks...

The error is shown below as follows.

org.apache.jasper.JasperException: Unable to rename class file C:\jakarta-tomcat-3.2.1\work\localhost_8080%2Fisa\ipp\_0002fipp_0002fdettagcutsectwise_0002ejspdettagcutsectwise_jsp_18.class to C:\jakarta-tomcat-3.2.1\work\localhost_8080%2Fisa\_0002fipp_0002fdettagcutsectwise_0002ejspdettagcutsectwise.class
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:270)
at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:462)
at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146)
at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:152)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:164)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service(Handler.java:286)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210)
at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)