org.ametys.plugins.repository.AmetysRepositoryException: An error occured during setting the JCR physical reference
	at org.ametys.cms.content.external.ExternalizableMetadataHelper._setInternalMetadata(ExternalizableMetadataHelper.java:831)
	at org.ametys.cms.content.external.ExternalizableMetadataHelper._setMetadata(ExternalizableMetadataHelper.java:795)
	at org.ametys.cms.content.external.ExternalizableMetadataHelper._setNonSimpleMetadata(ExternalizableMetadataHelper.java:642)
	at org.ametys.cms.content.external.ExternalizableMetadataHelper._setMetadata(ExternalizableMetadataHelper.java:622)
	at org.ametys.cms.content.external.ExternalizableMetadataHelper.setMetadata(ExternalizableMetadataHelper.java:490)
	at org.ametys.plugins.odfsync.cdmfr.CDMFrSynchronizableContentsCollection._setChildren(CDMFrSynchronizableContentsCollection.java:616)
	at org.ametys.plugins.odfsync.cdmfr.CDMFrSynchronizableContentsCollection._synchronizeContent(CDMFrSynchronizableContentsCollection.java:543)
	at org.ametys.plugins.odfsync.cdmfr.CDMFrSynchronizableContentsCollection._importOrSynchronizeContent(CDMFrSynchronizableContentsCollection.java:450)
	at org.ametys.plugins.odfsync.cdmfr.CDMFrSynchronizableContentsCollection._handleMetadataValues(CDMFrSynchronizableContentsCollection.java:1115)
	at org.ametys.plugins.odfsync.cdmfr.CDMFrSynchronizableContentsCollection._synchronizeMetadata(CDMFrSynchronizableContentsCollection.java:869)
	at org.ametys.plugins.odfsync.cdmfr.CDMFrSynchronizableContentsCollection._synchronizeContent(CDMFrSynchronizableContentsCollection.java:539)
	at org.ametys.plugins.odfsync.cdmfr.CDMFrSynchronizableContentsCollection._importOrSynchronizeContent(CDMFrSynchronizableContentsCollection.java:450)
	at org.ametys.plugins.odfsync.cdmfr.CDMFrSynchronizableContentsCollection._handleFile(CDMFrSynchronizableContentsCollection.java:349)
	at org.ametys.plugins.odfsync.cdmfr.CDMFrSynchronizableContentsCollection.importContent(CDMFrSynchronizableContentsCollection.java:302)
	at org.ametys.plugins.contentio.synchronize.search.SCCSearchToolHelper.importContent(SCCSearchToolHelper.java:95)

Caused by: javax.jcr.RepositoryException: This session has been closed. See the chained exception for a trace of where the session was closed.
	at org.apache.jackrabbit.core.session.SessionState.checkAlive(SessionState.java:150)
	at org.apache.jackrabbit.core.ItemImpl.sanityCheck(ItemImpl.java:101)
	at org.apache.jackrabbit.core.NodeImpl.getUUID(NodeImpl.java:2531)
	at org.apache.jackrabbit.spi.commons.value.ValueFactoryQImpl.createValue(ValueFactoryQImpl.java:241)
	at org.apache.jackrabbit.spi.commons.value.ValueFactoryQImpl.createValue(ValueFactoryQImpl.java:172)
	at org.ametys.cms.content.external.ExternalizableMetadataHelper._setInternalMetadata(ExternalizableMetadataHelper.java:825)
	... 116 more
Caused by: java.lang.Exception: Stack trace of  where session-ametys-71 was originally closed
	at org.apache.jackrabbit.core.session.SessionState.close(SessionState.java:275)
	at org.apache.jackrabbit.core.SessionImpl.logout(SessionImpl.java:983)
	at org.apache.jackrabbit.core.XASessionImpl.logout(XASessionImpl.java:394)
	at org.ametys.plugins.repository.provider.AmetysSession.forceLogout(AmetysSession.java:85)
	at org.ametys.plugins.repository.dispatcher.JCRSessionDispatchRequestProcess.postProcess(JCRSessionDispatchRequestProcess.java:48)