2016-10-24 12:09:51,542 ERROR [org.springframework.boot.context.embedded.tomcat.TomcatStarter] - <Error starting Tomcat context. Exception: org.springframework.beans.factory.UnsatisfiedDependencyException. Message: Error creating bean with name 'casWebAppConfiguration': Unsatisfied dependency expressed through field 'messageInterpolator'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'messageInterpolator' defined in class path resource [org/apereo/cas/config/CasCoreUtilConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.validation.MessageInterpolator]: Factory method 'messageInterpolator' threw exception; nested exception is java.util.ServiceConfigurationError: javax.validation.spi.ValidationProvider: Error reading configuration file>
2016-10-24 12:09:51,636 WARN [org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext] - <Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat>