Error after the property transfer step

I get the error below when running a testsuite that contains a property transfer step. Actually the values get transferred but the test runner stops after the execution of the property transfer step. Any help would be greatly appreciated

Iam using soapui 3.6

*error*

Mon Nov 22 12:47:45 CST 2010:ERROR:Exception during Test Execution
org.apache.xmlbeans.impl.values.XmlValueDisconnectedException
at org.apache.xmlbeans.impl.values.XmlObjectBase.check_orphaned(XmlObjectBase.java:1244)
at com.eviware.soapui.config.impl.PropertyTransferConfigImpl.getDisabled(Unknown Source)
at com.eviware.soapui.impl.wsdl.teststeps.PropertyTransfer.isDisabled(PropertyTransfer.java:1115)
at com.eviware.soapui.impl.wsdl.teststeps.PropertyTransfersTestStep.run(PropertyTransfersTestStep.java:124)
at com.eviware.soapui.impl.wsdl.teststeps.PropertyTransfersTestStep.run(PropertyTransfersTestStep.java:111)
at com.eviware.soapui.impl.wsdl.testcase.WsdlTestCaseRunner.runTestStep(WsdlTestCaseRunner.java:207)
at com.eviware.soapui.impl.wsdl.testcase.WsdlTestCaseRunner.internalRun(WsdlTestCaseRunner.java:138)
at com.eviware.soapui.impl.wsdl.testcase.WsdlTestCaseRunner.internalRun(WsdlTestCaseRunner.java:39)
at com.eviware.soapui.impl.wsdl.support.AbstractTestRunner.run(AbstractTestRunner.java:139)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)