Error starting client after moving machines

I am moving some RTC java client programs onto a new machine and I am almost exactly mimicing the older system.  However, when I start one of my programs (using the exact same .bat file on Windows), I get this error.  Can someone help?  I have no idea what would be causing this:

java.lang.IllegalStateException: Found two dtoEvolution elements with the same componentVersion value in bundle com.ibm.team.scm.comon.
        at com.ibm.team.repository.common.internal.util.ModelElementDescriptor$EvolutionDescriptorComponentVersionComparator.compar
(ModelElementDescriptor.java:223)
        at com.ibm.team.repository.common.internal.util.ModelElementDescriptor$EvolutionDescriptorComponentVersionComparator.compar
(ModelElementDescriptor.java:1)
        at java.util.TreeMap.compare(TreeMap.java:1199)
        at java.util.TreeMap.put(TreeMap.java:542)
        at java.util.TreeSet.add(TreeSet.java:266)
        at com.ibm.team.repository.common.internal.util.ModelElementDescriptor.processEvolutionElement(ModelElementDescriptor.java:
0)
        at com.ibm.team.repository.common.internal.util.ModelElementDescriptor.processChild(ModelElementDescriptor.java:63)
        at com.ibm.team.repository.common.transport.AbstractElementDescriptor.processChildren(AbstractElementDescriptor.java:725)
        at com.ibm.team.repository.common.transport.AbstractElementDescriptor.<init>(AbstractElementDescriptor.java:60)
        at com.ibm.team.repository.common.internal.util.AbstractComponentChildElementDescriptor.<init>(AbstractComponentChildElemen
Descriptor.java:30)
        at com.ibm.team.repository.common.internal.util.ModelElementDescriptor.<init>(ModelElementDescriptor.java:47)
        at com.ibm.team.repository.common.internal.util.ComponentElementDescriptor.processChild(ComponentElementDescriptor.java:262

        at com.ibm.team.repository.common.transport.AbstractElementDescriptor.processChildren(AbstractElementDescriptor.java:725)
        at com.ibm.team.repository.common.transport.AbstractElementDescriptor.<init>(AbstractElementDescriptor.java:60)
        at com.ibm.team.repository.common.internal.util.ComponentElementDescriptor.<init>(ComponentElementDescriptor.java:39)
        at com.ibm.team.repository.common.internal.util.ComponentRegistry.handleExtensionAdded(ComponentRegistry.java:859)
        at com.ibm.team.repository.common.internal.util.ComponentRegistry.handleExtensionAdded(ComponentRegistry.java:1)
        at com.ibm.team.repository.common.util.ExtensionRegistryReader.basicHandleExtensionAdded(ExtensionRegistryReader.java:205)
        at com.ibm.team.repository.common.util.ExtensionRegistryReader.handleExtensionAddedToRegistry(ExtensionRegistryReader.java:
24)
        at com.ibm.team.repository.common.util.ExtensionRegistryReader.addContributedExtensions(ExtensionRegistryReader.java:143)
        at com.ibm.team.repository.common.util.ExtensionRegistryReader.start(ExtensionRegistryReader.java:1132)
        at com.ibm.team.repository.common.util.ExtensionRegistryReader.earlyStart(ExtensionRegistryReader.java:318)
        at com.ibm.team.repository.common.util.ExtensionRegistryReader.<init>(ExtensionRegistryReader.java:114)
        at com.ibm.team.repository.common.internal.util.ComponentRegistry.<init>(ComponentRegistry.java:75)
        at com.ibm.team.repository.common.internal.util.ComponentRegistry.<clinit>(ComponentRegistry.java:47)
        at java.lang.J9VMInternals.initializeImpl(Native Method)
        at java.lang.J9VMInternals.initialize(J9VMInternals.java:237)
        at com.ibm.team.repository.common.LogFactory.getLog(LogFactory.java:71)
        at com.ibm.team.repository.client.internal.TeamRepositoryService.<clinit>(TeamRepositoryService.java:71)
        at java.lang.J9VMInternals.initializeImpl(Native Method)
        at java.lang.J9VMInternals.initialize(J9VMInternals.java:237)
        at com.ibm.team.repository.client.TeamPlatform.getTeamRepositoryService(TeamPlatform.java:126)
        at systemcheck.JazzSession.login(JazzSession.java:63)
        at systemcheck.Main.main(Main.java:84)
Mar 08, 2014 9:16:21 AM com.ibm.team.repository.common.transport.AbstractElementDescriptor processChildren
SEVERE: Found two dtoEvolution elements with the same componentVersion value in bundle com.ibm.team.scm.common.
java.lang.IllegalStateException: Found two dtoEvolution elements with the same componentVersion value in bundle com.ibm.team.scm.co
mon.
        at com.ibm.team.repository.common.internal.util.ModelElementDescriptor$EvolutionDescriptorComponentVersionComparator.compar
(ModelElementDescriptor.java:223)
        at com.ibm.team.repository.common.internal.util.ModelElementDescriptor$EvolutionDescriptorComponentVersionComparator.compar
(ModelElementDescriptor.java:1)
        at java.util.TreeMap.compare(TreeMap.java:1199)
        at java.util.TreeMap.put(TreeMap.java:542)
        at java.util.TreeSet.add(TreeSet.java:266)
        at com.ibm.team.repository.common.internal.util.ModelElementDescriptor.processEvolutionElement(ModelElementDescriptor.java:
0)
        at com.ibm.team.repository.common.internal.util.ModelElementDescriptor.processChild(ModelElementDescriptor.java:63)
        at com.ibm.team.repository.common.transport.AbstractElementDescriptor.processChildren(AbstractElementDescriptor.java:725)
        at com.ibm.team.repository.common.transport.AbstractElementDescriptor.<init>(AbstractElementDescriptor.java:60)
        at com.ibm.team.repository.common.internal.util.AbstractComponentChildElementDescriptor.<init>(AbstractComponentChildElemen
Descriptor.java:30)
        at com.ibm.team.repository.common.internal.util.ModelElementDescriptor.<init>(ModelElementDescriptor.java:47)
        at com.ibm.team.repository.common.internal.util.ComponentElementDescriptor.processChild(ComponentElementDescriptor.java:262

        at com.ibm.team.repository.common.transport.AbstractElementDescriptor.processChildren(AbstractElementDescriptor.java:725)
        at com.ibm.team.repository.common.transport.AbstractElementDescriptor.<init>(AbstractElementDescriptor.java:60)
        at com.ibm.team.repository.common.internal.util.ComponentElementDescriptor.<init>(ComponentElementDescriptor.java:39)
        at com.ibm.team.repository.common.internal.util.ComponentRegistry.handleExtensionAdded(ComponentRegistry.java:859)
        at com.ibm.team.repository.common.internal.util.ComponentRegistry.handleExtensionAdded(ComponentRegistry.java:1)
        at com.ibm.team.repository.common.util.ExtensionRegistryReader.basicHandleExtensionAdded(ExtensionRegistryReader.java:205)
        at com.ibm.team.repository.common.util.ExtensionRegistryReader.handleExtensionAddedToRegistry(ExtensionRegistryReader.java:
24)
        at com.ibm.team.repository.common.util.ExtensionRegistryReader.addContributedExtensions(ExtensionRegistryReader.java:143)
        at com.ibm.team.repository.common.util.ExtensionRegistryReader.start(ExtensionRegistryReader.java:1132)
        at com.ibm.team.repository.common.util.ExtensionRegistryReader.earlyStart(ExtensionRegistryReader.java:318)
        at com.ibm.team.repository.common.util.ExtensionRegistryReader.<init>(ExtensionRegistryReader.java:114)
        at com.ibm.team.repository.common.internal.util.ComponentRegistry.<init>(ComponentRegistry.java:75)
        at com.ibm.team.repository.common.internal.util.ComponentRegistry.<clinit>(ComponentRegistry.java:47)
        at java.lang.J9VMInternals.initializeImpl(Native Method)
        at java.lang.J9VMInternals.initialize(J9VMInternals.java:237)
        at com.ibm.team.repository.common.LogFactory.getLog(LogFactory.java:71)
        at com.ibm.team.repository.client.internal.TeamRepositoryService.<clinit>(TeamRepositoryService.java:71)
        at java.lang.J9VMInternals.initializeImpl(Native Method)
        at java.lang.J9VMInternals.initialize(J9VMInternals.java:237)
        at com.ibm.team.repository.client.TeamPlatform.getTeamRepositoryService(TeamPlatform.java:126)
        at systemcheck.JazzSession.login(JazzSession.java:63)
        at systemcheck.Main.main(Main.java:84)

Mar 08, 2014 9:16:23 AM org.apache.commons.httpclient.HttpMethodDirector isAuthenticationNeeded