[05-15-17-10-53][ERROR] (net.sf.ehcache.store.disk.DiskStorageFactory:call) - Disk Write of 9fc179a7-480d-4d9c-8c08-db954fdaf8ef failed:
 java.io.NotSerializableException: com.ken.wms.domain.UserInfoDTO
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184)
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
	at java.util.HashMap.internalWriteEntries(HashMap.java:1790)
	at java.util.HashMap.writeObject(HashMap.java:1363)
	at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1128)
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496)
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
	at org.apache.shiro.session.mgt.SimpleSession.writeObject(SimpleSession.java:461)
	at sun.reflect.GeneratedMethodAccessor49.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1128)
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496)
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548)
	at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:441)
	at net.sf.ehcache.Element.writeObject(Element.java:875)
	at sun.reflect.GeneratedMethodAccessor48.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1128)
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496)
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
	at net.sf.ehcache.util.MemoryEfficientByteArrayOutputStream.serialize(MemoryEfficientByteArrayOutputStream.java:97)
	at net.sf.ehcache.store.disk.DiskStorageFactory.serializeElement(DiskStorageFactory.java:403)
	at net.sf.ehcache.store.disk.DiskStorageFactory.write(DiskStorageFactory.java:385)
	at net.sf.ehcache.store.disk.DiskStorageFactory$DiskWriteTask.call(DiskStorageFactory.java:477)
	at net.sf.ehcache.store.disk.DiskStorageFactory$PersistentDiskWriteTask.call(DiskStorageFactory.java:1071)
	at net.sf.ehcache.store.disk.DiskStorageFactory$IndexWriteTask.call(DiskStorageFactory.java:1108)
	at net.sf.ehcache.store.disk.DiskStorageFactory.unbind(DiskStorageFactory.java:921)
	at net.sf.ehcache.store.disk.DiskStore.dispose(DiskStore.java:664)
	at net.sf.ehcache.store.CacheStore.dispose(CacheStore.java:342)
	at net.sf.ehcache.Cache.dispose(Cache.java:2580)
	at net.sf.ehcache.CacheManager.shutdown(CacheManager.java:1561)
	at org.apache.shiro.cache.ehcache.EhCacheManager.destroy(EhCacheManager.java:238)
	at org.apache.shiro.util.LifecycleUtils.destroy(LifecycleUtils.java:76)
	at org.apache.shiro.util.LifecycleUtils.destroy(LifecycleUtils.java:67)
	at org.apache.shiro.mgt.CachingSecurityManager.destroy(CachingSecurityManager.java:145)
	at org.apache.shiro.mgt.RealmSecurityManager.destroy(RealmSecurityManager.java:169)
	at org.apache.shiro.mgt.AuthenticatingSecurityManager.destroy(AuthenticatingSecurityManager.java:112)
	at org.apache.shiro.mgt.AuthorizingSecurityManager.destroy(AuthorizingSecurityManager.java:109)
	at org.apache.shiro.mgt.SessionsSecurityManager.destroy(SessionsSecurityManager.java:162)
	at org.apache.shiro.spring.LifecycleBeanPostProcessor.postProcessBeforeDestruction(LifecycleBeanPostProcessor.java:121)
	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:253)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:578)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:554)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:975)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:523)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:982)
	at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1028)
	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1004)
	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:956)
	at org.springframework.web.context.ContextLoader.closeWebApplicationContext(ContextLoader.java:581)
	at org.springframework.web.context.ContextLoaderListener.contextDestroyed(ContextLoaderListener.java:116)
	at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:5157)
	at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5830)
	at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:221)
	at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1716)
	at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1705)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)