Errors on OpenFire Server

I am getting the following errors in the error log:

at org.dom4j.io.XMPPPacketReader.parseDocument(XMPPPacketReader.java:317)

at org.jivesoftware.openfire.session.LocalOutgoingServerSession.createOutgoingSess ion(LocalOutgoingServerSession.java:299)

at org.jivesoftware.openfire.session.LocalOutgoingServerSession.authenticateDomain (LocalOutgoingServerSession.java:144)

at org.jivesoftware.openfire.server.OutgoingSessionPromise$PacketsProcessor.sendPa cket(OutgoingSessionPromise.java:239)

at org.jivesoftware.openfire.server.OutgoingSessionPromise$PacketsProcessor.run(Ou tgoingSessionPromise.java:216)

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java: 886)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)

at java.lang.Thread.run(Thread.java:619)

2011.09.05 09:11:51 [org.jivesoftware.openfire.session.LocalOutgoingServerSession.createOutgoingSes sion(LocalOutgoingServerSession.java:360)] Error creating secured outgoing session to remote server: m1.mxit.co.za(DNS lookup: xmpp-service1.m1.mxit.co.za:5269)

java.io.EOFException: no more data available - expected end tag </stream:stream> to close start tag stream:stream from line 1, parser stopped on START_TAG seen …d=‘C68cj-9638676’ version=‘1.0’ xmlns:db=‘jabber:server:dialback’>… @1:152

at org.xmlpull.mxp1.MXParser.fillBuf(MXParser.java:3035)

at org.xmlpull.mxp1.MXParser.more(MXParser.java:3046)

at org.jivesoftware.openfire.net.MXParser.nextImpl(MXParser.java:76)

at org.xmlpull.mxp1.MXParser.nextToken(MXParser.java:1100)

at org.dom4j.io.XMPPPacketReader.parseDocument(XMPPPacketReader.java:317)

at org.jivesoftware.openfire.session.LocalOutgoingServerSession.createOutgoingSess ion(LocalOutgoingServerSession.java:299)

at org.jivesoftware.openfire.session.LocalOutgoingServerSession.authenticateDomain (LocalOutgoingServerSession.java:144)

at org.jivesoftware.openfire.server.OutgoingSessionPromise$PacketsProcessor.sendPa cket(OutgoingSessionPromise.java:239)

at org.jivesoftware.openfire.server.OutgoingSessionPromise$PacketsProcessor.run(Ou tgoingSessionPromise.java:216)

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java: 886)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)

at java.lang.Thread.run(Thread.java:619)

2011.09.05 09:13:03 [org.jivesoftware.openfire.session.LocalOutgoingServerSession.createOutgoingSes sion(LocalOutgoingServerSession.java:360)] Error creating secured outgoing session to remote server: mxit.co.za(DNS lookup: xmpp-service1.mxit.co.za:5269)

java.io.EOFException: no more data available - expected end tag </stream:stream> to close start tag stream:stream from line 1, parser stopped on START_TAG seen …d=‘C68cj-9640264’ version=‘1.0’ xmlns:db=‘jabber:server:dialback’>… @1:152

at org.xmlpull.mxp1.MXParser.fillBuf(MXParser.java:3035)

at org.xmlpull.mxp1.MXParser.more(MXParser.java:3046)

at org.jivesoftware.openfire.net.MXParser.nextImpl(MXParser.java:76)

at org.xmlpull.mxp1.MXParser.nextToken(MXParser.java:1100)

at org.dom4j.io.XMPPPacketReader.parseDocument(XMPPPacketReader.java:317)

at org.jivesoftware.openfire.session.LocalOutgoingServerSession.createOutgoingSess ion(LocalOutgoingServerSession.java:299)

at org.jivesoftware.openfire.session.LocalOutgoingServerSession.authenticateDomain (LocalOutgoingServerSession.java:144)

at org.jivesoftware.openfire.server.OutgoingSessionPromise$PacketsProcessor.sendPa cket(OutgoingSessionPromise.java:239)

at org.jivesoftware.openfire.server.OutgoingSessionPromise$PacketsProcessor.run(Ou tgoingSessionPromise.java:216)

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java: 886)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)

at java.lang.Thread.run(Thread.java:619)

Can anyone help me regarding this?

Thanks