error

INFO   | jvm 1    | main    | 2018/01/16 18:03:45.217 | Jan 16, 2018 6:03:45 PM org.apache.catalina.core.StandardWrapperValve invoke
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.217 | SEVERE: Servlet.service() for servlet [DispatcherServlet] in context with path [] threw exception
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.217 | org.springframework.data.redis.serializer.SerializationException: Cannot serialize; nested exception is org.springframework.core.serializer.support.SerializationFailedException: Failed to serialize object using DefaultSerializer; nested exception is java.io.NotSerializableException: de.hybris.platform.assistedservicestorefront.security.impl.AssistedServiceAgentPrincipal
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at org.springframework.data.redis.serializer.JdkSerializationRedisSerializer.serialize(JdkSerializationRedisSerializer.java:92)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at org.springframework.data.redis.core.AbstractOperations.rawHashValue(AbstractOperations.java:168)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at org.springframework.data.redis.core.DefaultHashOperations.putAll(DefaultHashOperations.java:129)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at org.springframework.data.redis.core.DefaultBoundHashOperations.putAll(DefaultBoundHashOperations.java:86)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at org.springframework.session.data.redis.RedisOperationsSessionRepository$RedisSession.saveDelta(RedisOperationsSessionRepository.java:778)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at org.springframework.session.data.redis.RedisOperationsSessionRepository$RedisSession.access$000(RedisOperationsSessionRepository.java:670)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at org.springframework.session.data.redis.RedisOperationsSessionRepository.save(RedisOperationsSessionRepository.java:388)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at org.springframework.session.data.redis.RedisOperationsSessionRepository.save(RedisOperationsSessionRepository.java:245)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at org.springframework.session.data.redis.RedisOperationsSessionRepository$$FastClassBySpringCGLIB$$71f46a31.invoke(<generated>)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:720)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:85)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at com.hybris.sessionfailover.session.SessionRepositoryAspect.save(SessionRepositoryAspect.java:36)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at sun.reflect.GeneratedMethodAccessor811.invoke(Unknown Source)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at java.lang.reflect.Method.invoke(Unknown Source)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:629)
INFO   | jvm 1    | main    | 2018/01/16 18:03:45.218 |         at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:618)