When opening a build page for any job, Jenkins either loads very slow or not at all. The log file has the following:

Dec 02, 2013 4:07:47 PM hudson.plugins.bugzilla.BugzillaSession getBugSummaryMap
WARNING: XMLRPC problem getting bug summaries: Failed to read servers response: Connection timed out
[Fatal Error] loose.dtd:31:3: The declaration for the entity "HTML.Version" must end with '>'.
Dec 02, 2013 4:08:08 PM hudson.plugins.bugzilla.BugzillaSession getBugSummaryMap
WARNING: XMLRPC problem getting bug summaries: Failed to parse servers response: The declaration for the entity "HTML.Version" must end with '>'.
[Fatal Error] loose.dtd:31:3: The declaration for the entity "HTML.Version" must end with '>'.
Dec 02, 2013 4:08:08 PM hudson.plugins.bugzilla.BugzillaSession getBugSummaryMap
WARNING: XMLRPC problem getting bug summaries: Failed to parse servers response: The declaration for the entity "HTML.Version" must end with '>'.
Dec 02, 2013 4:08:08 PM org.apache.commons.httpclient.SimpleHttpConnectionManager getConnectionWithTimeout
WARNING: SimpleHttpConnectionManager being used incorrectly. Be sure that HttpMethod.releaseConnection() is always called and that only one thread
and/or method is using this connection manager at a time.
Dec 02, 2013 4:08:09 PM hudson.plugins.bugzilla.BugzillaSession getBugSummaryMap
WARNING: XMLRPC problem getting bug summaries: Failed to read servers response: Bad chunk size: <link href="skins/contrib/Dusk/global.css?149eyeee
type="text/css" title="Dusk">

<script type="text/javascript" src="js/yui/yahoo-dom-event/yahoo-dom-event.js?1384902373"></script><script type="text/javascript" src="js/yui/c
ookie/cookie-min.js?1384902371"></script><script type="text/javascript" src="js/global.js?1384902366"></script>

<script type="text/jaasci>
<!
YAOaepac'bgla)
YAHOOtl.vnaddLse ui( ef,obj,oreot{
if("pedi d |A...k& sye=="no")

{e "paehie Dec 02, 2013 4:08:24 PM hudson.scm.ChangeLogSet$Entry getMsgAnnotated INFO: ChangeLogAnnotator hudson.plugins.bugzilla.BugzillaChangelogAnnotator@14af285 failed to annotate message 'some changes.'; Connection is not open Dec 02, 2013 4:08:24 PM hudson.plugins.bugzilla.BugzillaSession getBugSummaryMap WARNING: XMLRPC problem getting bug summaries: I/O error while communicating with HTTP server: The server blah failed to respond with a va lid HTTP response Dec 02, 2013 4:08:24 PM org.apache.commons.httpclient.SimpleHttpConnectionManager getConnectionWithTimeout WARNING: SimpleHttpConnectionManager being used incorrectly. Be sure that HttpMethod.releaseConnection() is always called and that only one thread and/or method is using this connection manager at a time. Dec 02, 2013 4:08:25 PM hudson.plugins.bugzilla.BugzillaSession getBugSummaryMap WARNING: XMLRPC problem getting bug summaries: Failed to read servers response: Bad chunk size: YAHOO.util.Event.adfn, obj, rie if ( ("onpagei"k var capture = e? return this._addLie), jt }

[Fatal Error] loose.dtd:31:3: The declaration for the entity "HTML.Version" must end with '>'.
Dec 02, 2013 4:08:41 PM hudson.plugins.bugzilla.BugzillaSession getBugSummaryMap
WARNING: XMLRPC problem getting bug summaries: Failed to parse servers response: The declaration for the entity "HTML.Version" must end with '>'.