lang.NullPointerException: This exception has no message.

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lang.NullPointerException:
at io.subutai.core.object.relation.impl.RelationInfoManagerImpl.getUserLinkRelation(RelationInfoManagerImpl.java:46)
at io.subutai.core.object.relation.impl.RelationInfoManagerImpl.allHasReadPermissions(RelationInfoManagerImpl.java:375)
at io.subutai.core.environment.impl.EnvironmentManagerImpl.loadEnvironment(EnvironmentManagerImpl.java:1206)
at io.subutai.core.environment.impl.EnvironmentManagerImpl.getEnvironmentAlertHandlers(EnvironmentManagerImpl.java:1987)
at io.subutai.core.environment.impl.EnvironmentManagerImpl.onAlert(EnvironmentManagerImpl.java:1973)
at undefined.Proxy77dbca2d_0270_4c07_8e35_a1837d067f40.onAlert(Unknown Source)
at undefined.Proxy77dbca2d_0270_4c07_8e35_a1837d067f40.onAlert(Unknown Source)
at io.subutai.core.metric.impl.AlertNotifier.run(AlertNotifier.java:41)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

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