Approval Request Link

Hi all.

When I click on the link generated for approval a request, I got this error:

Apache Tomcat/5.0.28 - Error report

HTTP Status 500 -

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

java.lang.NullPointerException
	org.apache.jsp.approval.Approve_jsp._jspService(Approve_jsp.java:491)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
	com.adventnet.servicedesk.filter.EncodingFilter.doFilter(EncodingFilter.java:90)
	com.adventnet.authentication.ContextChangeDetector.doFilter(ContextChangeDetector.java:112)
	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:75)

note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.