Error: 500



<h1>Error: 500</h1>
<h2>Location: /sg.jsp</h2><b>Internal Servlet Error:</b><br><pre>javax.servlet.ServletException
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java(Compiled Code))
	at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
	at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java(Compiled Code))
	at org.apache.tomcat.core.Handler.service(Handler.java(Compiled Code))
	at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java(Compiled Code))
	at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java(Compiled Code))
	at org.apache.tomcat.core.ContextManager.service(ContextManager.java(Compiled Code))
	at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java(Compiled Code))
	at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java(Compiled Code))
	at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java(Compiled Code))
	at java.lang.Thread.run(Thread.java:498)
</pre>
<b>Root cause:</b>
<pre>java.lang.OutOfMemoryError
</pre>