Possible NPE in MongoDBRepository init

2015-10-12 02:35:40,674 ERROR [localhost-startStop-1] [org.nuxeo.runtime.model.impl.RegistrationInfoImpl] Component service:org.nuxeo.ecm.core.repository.RepositoryServiceComponent notification of application started failed.
java.lang.NullPointerException
	at org.nuxeo.ecm.core.storage.mongodb.MongoDBRepository.bsonToState(MongoDBRepository.java:245)
	at org.nuxeo.ecm.core.storage.mongodb.MongoDBRepository.findOne(MongoDBRepository.java:651)
	at org.nuxeo.ecm.core.storage.mongodb.MongoDBRepository.readChildState(MongoDBRepository.java:544)
	at org.nuxeo.ecm.core.storage.dbs.DBSTransactionState.getChildState(DBSTransactionState.java:232)
	at org.nuxeo.ecm.core.storage.dbs.DBSSession.resolvePath(DBSSession.java:234)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.nuxeo.ecm.core.storage.dbs.DBSRepositoryBase$DBSSessionInvoker.invoke(DBSRepositoryBase.java:400)
	at com.sun.proxy.$Proxy66.resolvePath(Unknown Source)
	at org.nuxeo.ecm.core.api.AbstractSession.resolveReference(AbstractSession.java:328)
	at org.nuxeo.ecm.core.api.AbstractSession.exists(AbstractSession.java:794)
	at org.nuxeo.ecm.core.management.storage.DocumentStoreManager.setupRootlet(DocumentStoreManager.java:126)
	at org.nuxeo.ecm.core.management.storage.DocumentStoreManager.doInitializeRepository(DocumentStoreManager.java:89)
	at org.nuxeo.ecm.core.repository.RepositoryInitializationHandler.initializeRepository(RepositoryInitializationHandler.java:86)
	at org.nuxeo.ecm.core.repository.RepositoryInitializationHandler.initializeRepository(RepositoryInitializationHandler.java:84)
	at org.nuxeo.ecm.core.repository.RepositoryInitializationHandler.initializeRepository(RepositoryInitializationHandler.java:84)
	at org.nuxeo.ecm.core.repository.RepositoryService$3.run(RepositoryService.java:144)
	at org.nuxeo.ecm.core.api.UnrestrictedSessionRunner.runUnrestricted(UnrestrictedSessionRunner.java:139)
	at org.nuxeo.ecm.core.repository.RepositoryService.initializeRepository(RepositoryService.java:146)
	at org.nuxeo.ecm.core.repository.RepositoryService.applicationStarted(RepositoryService.java:102)
	at org.nuxeo.runtime.model.impl.RegistrationInfoImpl.notifyApplicationStarted(RegistrationInfoImpl.java:325)
	at org.nuxeo.runtime.osgi.OSGiRuntimeService.notifyComponentsOnStarted(OSGiRuntimeService.java:480)
	at org.nuxeo.runtime.osgi.OSGiRuntimeService.fireApplicationStarted(OSGiRuntimeService.java:516)
	at org.nuxeo.runtime.osgi.OSGiRuntimeService.frameworkEvent(OSGiRuntimeService.java:526)
	at org.nuxeo.osgi.OSGiAdapter.fireFrameworkEvent(OSGiAdapter.java:232)
	at org.nuxeo.osgi.application.loader.FrameworkLoader.doStart(FrameworkLoader.java:246)
	at org.nuxeo.osgi.application.loader.FrameworkLoader.start(FrameworkLoader.java:126)
	at org.nuxeo.runtime.deployment.NuxeoStarter.start(NuxeoStarter.java:118)