opennms webconsole "dashboard" page errors..

Hi

I am new to OpenNMS... I just installed OpenNMS and at first I was able
view nodes from the "Dashboards/dashboards" menu.  However for the past two
I am getting the following error when I try to access this page.

"Possible causes could be that the database is not responding, the OpenNMS
application has stopped or is not running, or there is an issue with the
servlet container.
Please bring this message to the attention of the person responsible for
maintaining OpenNMS for your organization, and have him or her check that
OpenNMS, the external servlet container (if applicable), and the database
are all running without errors.
To reveal details of the error encountered and instructions for reporting
it, click here. "

I did take a look at some of the log files and from the "jetty-server.log"
file I noticed the following in regards to the "dashboard.jsp" file. I am
not sure what this means and I am not sure how to resolve this..



web-4.1.6.RELEASE_1.jar:?]
        at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
~[org.apache.servicemix.bundles.spring-web-4.1.6.RELEASE_1.jar:?]
        at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1613)
~[jetty-servlet-9.4.0.v20161208.jar:9.4.0.v20161208]
        at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:541)
~[jetty-servlet-9.4.0.v20161208.jar:9.4.0.v20161208]
        at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
~[jetty-server-9.4.0.v20161208.jar:9.4.0.v20161208]
        at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
~[jetty-security-9.4.0.v20161208.jar:9.4.0.v20161208]
        at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
~[jetty-server-9.4.0.v20161208.jar:9.4.0.v20161208]
        at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
~[jetty-server-9.4.0.v20161208.jar:9.4.0.v20161208]
        at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1584)
~[jetty-server-9.4.0.v20161208.jar:9.4.0.v20161208]
        at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
~[jetty-server-9.4.0.v20161208.jar:9.4.0.v20161208]
        at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1228)
~[jetty-server-9.4.0.v20161208.jar:9.4.0.v20161208]
        at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
~[jetty-server-9.4.0.v20161208.jar:9.4.0.v20161208]
        at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:481)
~[jetty-servlet-9.4.0.v20161208.jar:9.4.0.v20161208]
        at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1553)
~[jetty-server-9.4.0.v20161208.jar:9.4.0.v20161208]
        at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
~[jetty-server-9.4.0.v20161208.jar:9.4.0.v20161208]
        at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1130)
~[jetty-server-9.4.0.v20161208.jar:9.4.0.v20161208]
        at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
~[jetty-server-9.4.0.v20161208.jar:9.4.0.v20161208]
        at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
~[jetty-server-9.4.0.v20161208.jar:9.4.0.v20161208]
        at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:118)
~[jetty-server-9.4.0.v20161208.jar:9.4.0.v20161208]
        ... 16 more
2017-10-21 20:13:28,958 WARN  [qtp705025614-310] o.e.j.s.HttpChannel:
/opennms/dashboards.htm

javax.servlet.ServletException: org.apache.jasper.JasperException: An
exception occurred processing JSP page /WEB-INF/jsp/dashboards.jsp at line
35

32: <%@ page contentType="text/html;charset=UTF-8" language="java"%>
33: <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
34:

35: <jsp:include page="/includes/bootstrap.jsp" flush="false">

36:     <jsp:param name="title" value="OpenNMS Dashboards" />
37:     <jsp:param name="breadcrumb" value="Dashboards" />





Hopefully someone has come across issues like this.. thanks for your help.


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Thank you kindly

chuck harpham
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