Grouping not compatible with off-heap memory

15:50:49,284 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-5) MSC000001: Failed to start service org.wildfly.clustering.infinispan.cache-configuration.web.dist: org.jboss.msc.service.StartException in service org.wildfly.clustering.infinispan.cache-configuration.web.dist: org.infinispan.commons.CacheConfigurationException: ISPN000534: Grouping requires OBJECT storage type but was: OFF_HEAP
	at org.wildfly.clustering.service.FunctionalService.start(FunctionalService.java:70)
	at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1738)
	at org.jboss.msc.service.ServiceControllerImpl$StartTask.execute(ServiceControllerImpl.java:1700)
	at org.jboss.msc.service.ServiceControllerImpl$ControllerTask.run(ServiceControllerImpl.java:1558)
	at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
	at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982)
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.infinispan.commons.CacheConfigurationException: ISPN000534: Grouping requires OBJECT storage type but was: OFF_HEAP
	at org.infinispan.configuration.cache.MemoryConfigurationBuilder.validate(MemoryConfigurationBuilder.java:157)
	at org.infinispan.configuration.cache.ConfigurationBuilder.validate(ConfigurationBuilder.java:235)
	at org.infinispan.configuration.cache.ConfigurationBuilder.build(ConfigurationBuilder.java:292)
	at org.infinispan.configuration.cache.ConfigurationBuilder.build(ConfigurationBuilder.java:282)
	at org.wildfly.clustering.infinispan.spi.service.ConfigurationServiceConfigurator.get(ConfigurationServiceConfigurator.java:90)
	at org.wildfly.clustering.infinispan.spi.service.ConfigurationServiceConfigurator.get(ConfigurationServiceConfigurator.java:51)
	at org.wildfly.clustering.service.FunctionalService.start(FunctionalService.java:67)
	... 8 more