2019-07-22 14:02:43,668 INFO  info.magnolia.module.ModuleManagerImpl            : Stopping module content-indexer
2019-07-22 14:02:43,674 INFO  info.magnolia.module.ModuleManagerImpl            : Starting module content-indexer
2019-07-22 14:02:43,686 ERROR info.magnolia.event.SimpleEventBus                : Exception caught when dispatching info.magnolia.module.StartModuleEvent with info.magnolia.module.ModuleManagerImpl$$Lambda$318/971779853 eventHandler.
java.lang.NullPointerException: null
	at info.magnolia.module.indexer.DataIndexer.init(DataIndexer.java:70) ~[magnolia-content-indexer-5.2.1.jar:?]
	at info.magnolia.module.indexer.DataIndexerFactory.init(DataIndexerFactory.java:72) ~[magnolia-content-indexer-5.2.1.jar:?]
	at info.magnolia.module.indexer.ContentIndexerModule.start(ContentIndexerModule.java:77) ~[magnolia-content-indexer-5.2.1.jar:?]
	at info.magnolia.module.ModuleManagerImpl.startModule(ModuleManagerImpl.java:390) ~[magnolia-core-6.1.jar:?]
	at info.magnolia.module.ModuleManagerImpl.lambda$startModules$0(ModuleManagerImpl.java:355) ~[magnolia-core-6.1.jar:?]
	at info.magnolia.module.StartModuleEvent.dispatch(StartModuleEvent.java:52) ~[magnolia-core-6.1.jar:?]
	at info.magnolia.module.StartModuleEvent.dispatch(StartModuleEvent.java:42) ~[magnolia-core-6.1.jar:?]
	at info.magnolia.event.SimpleEventBus.fireEvent(SimpleEventBus.java:75) ~[magnolia-core-6.1.jar:?]
	at info.magnolia.config.module.ModuleMap2BeanTransformer.lambda$transform$1(ModuleMap2BeanTransformer.java:94) ~[magnolia-configuration-6.1.jar:?]
	at info.magnolia.context.MgnlContext.doInSystemContext(MgnlContext.java:378) ~[magnolia-core-6.1.jar:?]
	at info.magnolia.context.MgnlContext.doInSystemContext(MgnlContext.java:356) ~[magnolia-core-6.1.jar:?]
	at info.magnolia.config.module.ModuleMap2BeanTransformer.transform(ModuleMap2BeanTransformer.java:90) ~[magnolia-configuration-6.1.jar:?]
	at info.magnolia.config.source.jcr.JcrConfigurationSource.newProvider(JcrConfigurationSource.java:189) ~[magnolia-configuration-6.1.jar:?]
	at info.magnolia.config.module.ModuleJcrConfigurationSource.reload(ModuleJcrConfigurationSource.java:110) ~[magnolia-configuration-6.1.jar:?]
	at info.magnolia.config.module.ModuleJcrConfigurationSource.reload(ModuleJcrConfigurationSource.java:96) ~[magnolia-configuration-6.1.jar:?]
	at info.magnolia.observation.DeferringEventListener$ObservationBasedDelayedExecutor$1.run(DeferringEventListener.java:102) [magnolia-core-6.1.jar:?]
	at info.magnolia.cms.util.DelayedExecutor$RunnableWrapper.run(DelayedExecutor.java:103) [magnolia-core-6.1.jar:?]
	at EDU.oswego.cs.dl.util.concurrent.ClockDaemon$RunLoop.run(Unknown Source) [concurrent-1.3.4.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181]