org.ametys.runtime.model.exception.UndefinedItemPathException: Unable to retrieve the value at path 'title'. There is no such item defined by the model.
at org.ametys.plugins.repository.data.holder.impl.DefaultModelAwareDataHolder._getValue(DefaultModelAwareDataHolder.java:223)
at org.ametys.plugins.repository.data.holder.impl.DefaultModelAwareDataHolder.getValue(DefaultModelAwareDataHolder.java:205)
at org.ametys.plugins.repository.data.ametysobject.ModelAwareDataAwareAmetysObject.getValue(ModelAwareDataAwareAmetysObject.java:109)
at org.ametys.plugins.repository.data.holder.ModelAwareDataHolder.getValue(ModelAwareDataHolder.java:200)
at org.ametys.plugins.userdirectory.UserDirectoryPageHandler.getTransformedClassificationValue(UserDirectoryPageHandler.java:302)
at org.ametys.plugins.userdirectory.UserDirectoryPageHandler._initializeCaches(UserDirectoryPageHandler.java:400)
at org.ametys.plugins.userdirectory.UserDirectoryPageHandler.getTransitionalPagesName(UserDirectoryPageHandler.java:367)
at org.ametys.plugins.userdirectory.page.VirtualUserDirectoryPageFactory.getChildren(VirtualUserDirectoryPageFactory.java:109)

java.lang.NullPointerException
at org.ametys.plugins.contentio.synchronize.SynchronizableContentsCollectionDAO.getSynchronizableContentsCollectionAsJson(SynchronizableContentsCollectionDAO.java:207)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1654)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
at org.ametys.plugins.contentio.synchronize.GetSynchronizableContentsCollectionsAction.act(GetSynchronizableContentsCollectionsAction.java:54)
at ...