When I attempt to configure my LabManager cloud and "Test Connection", I get the following exception:
Test Connection
Testing...
ERROR
HTTP Status 500 -

type Exception report

message

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

exception

javax.servlet.ServletException: java.lang.RuntimeException: org.apache.axiom.om.impl.exception.OMBuilderException: detail unsupported element in SOAPFault element
org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:605)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:648)
org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:234)
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:563)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:648)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:477)
org.kohsuke.stapler.Stapler.service(Stapler.java:159)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:95)
hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:52)
hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:98)
hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:87)
hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47)
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)

root cause

java.lang.RuntimeException: org.apache.axiom.om.impl.exception.OMBuilderException: detail unsupported element in SOAPFault element
hudson.plugins.labmanager.LabManager$DescriptorImpl.doTestConnection(LabManager.java:321)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:282)
org.kohsuke.stapler.Function.bindAndInvoke(Function.java:149)
org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:88)
org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:104)
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:563)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:648)
org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:234)
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:563)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:648)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:477)
org.kohsuke.stapler.Stapler.service(Stapler.java:159)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:95)
hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:52)
hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:98)
hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:87)
hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47)
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)

root cause

org.apache.axiom.om.impl.exception.OMBuilderException: detail unsupported element in SOAPFault element
org.apache.axiom.soap.impl.builder.SOAP12BuilderHelper.handleEvent(SOAP12BuilderHelper.java:175)
org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.constructNode(StAXSOAPModelBuilder.java:428)
org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.createOMElement(StAXSOAPModelBuilder.java:265)
org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.createNextOMElement(StAXSOAPModelBuilder.java:234)
org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:249)
org.apache.axiom.om.impl.llom.OMElementImpl.buildNext(OMElementImpl.java:676)
org.apache.axiom.om.impl.llom.OMNodeImpl.getNextOMSibling(OMNodeImpl.java:122)
org.apache.axiom.om.impl.llom.OMElementImpl.getNextOMSibling(OMElementImpl.java:344)
org.apache.axiom.om.impl.traverse.OMChildrenQNameIterator.next(OMChildrenQNameIterator.java:118)
org.apache.axiom.om.impl.llom.OMElementImpl.getFirstChildWithName(OMElementImpl.java:275)
org.apache.axiom.soap.impl.llom.soap12.SOAP12FaultImpl.getReason(SOAP12FaultImpl.java:143)
org.apache.axis2.AxisFault.initializeValues(AxisFault.java:202)
org.apache.axis2.AxisFault.<init>(AxisFault.java:196)
org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:446)
org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:371)
org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:417)
org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229)
org.apache.axis2.client.OperationClient.execute(OperationClient.java:165)
com.vmware.labmanager.LabManager_x0020_SOAP_x0020_interfaceStub.getSingleConfigurationByName(LabManager_x0020_SOAP_x0020_interfaceStub.java:2740)
hudson.plugins.labmanager.LabManager$DescriptorImpl.doTestConnection(LabManager.java:315)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:282)
org.kohsuke.stapler.Function.bindAndInvoke(Function.java:149)
org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:88)
org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:104)
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:563)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:648)
org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:234)
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:563)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:648)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:477)
org.kohsuke.stapler.Stapler.service(Stapler.java:159)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:95)
hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:52)
hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:98)
hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:87)
hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47)
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)