15:04:23,830 ERROR [io.undertow.request] (default task-12) UT005023: Exception handling request to /enterprise-55/.magnolia/admincentral/HEARTBEAT/: java.lang.NullPointerException
	at io.undertow.servlet.spec.HttpServletResponseImpl.setContentType(HttpServletResponseImpl.java:366) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
	at javax.servlet.ServletResponseWrapper.setContentType(ServletResponseWrapper.java:179) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final]
	at info.magnolia.debug.LoggingResponse.setContentType(LoggingResponse.java:99) [magnolia-core-5.5.4.jar:]
	at javax.servlet.ServletResponseWrapper.setContentType(ServletResponseWrapper.java:179) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final]
	at info.magnolia.module.cache.filter.CacheResponseWrapper.replayHeadersAndStatus(CacheResponseWrapper.java:377) [magnolia-cache-core-5.5.4.jar:]
	at info.magnolia.module.cache.filter.GZipFilter.doFilter(GZipFilter.java:85) [magnolia-cache-core-5.5.4.jar:]
	at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:59) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.security.auth.login.LoginFilter.doFilter(LoginFilter.java:127) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) [magnolia-core-5.5.4.jar:]
	at info.magnolia.enterprise.registration.RegistrationFilter.doFilter(RegistrationFilter.java:64) [magnolia-module-enterprise-5.5.4.jar:]
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) [magnolia-core-5.5.4.jar:]
	at info.magnolia.personalization.preview.filter.PreviewFilter.doFilter(PreviewFilter.java:92) [magnolia-personalization-preview-app-1.4.4.jar:]
	at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:59) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.ContentTypeFilter.doFilter(ContentTypeFilter.java:155) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) [magnolia-core-5.5.4.jar:]
	at info.magnolia.debug.DumpHeadersFilter.doFilter(DumpHeadersFilter.java:80) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.ContextFilter.doFilter(ContextFilter.java:128) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.CompositeFilter.doFilter(CompositeFilter.java:65) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.SafeDestroyMgnlFilterWrapper.doFilter(SafeDestroyMgnlFilterWrapper.java:107) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.MgnlFilterDispatcher.doDispatch(MgnlFilterDispatcher.java:67) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:108) [magnolia-core-5.5.4.jar:]
	at info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:94) [magnolia-core-5.5.4.jar:]
	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:56) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:85) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
	at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:113) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.security.handlers.AuthenticationCallHandler.handleRequest(AuthenticationCallHandler.java:52) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:61) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
	at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:240) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146) [undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:168) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
	at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:687) [undertow-core-1.0.0.Final.jar:1.0.0.Final]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_111]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_111]
	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_111]

15:04:23,832 INFO  [stdout] (default task-12) 2017-05-18 15:04:23,830 ERROR io.undertow.request                               : UT005023: Exception handling request to /enterprise-55/.magnolia/admincentral/HEARTBEAT/
15:04:23,832 INFO  [stdout] (default task-12) java.lang.NullPointerException
15:04:23,832 INFO  [stdout] (default task-12) 	at io.undertow.servlet.spec.HttpServletResponseImpl.setContentType(HttpServletResponseImpl.java:366)
15:04:23,833 INFO  [stdout] (default task-12) 	at javax.servlet.ServletResponseWrapper.setContentType(ServletResponseWrapper.java:179)
15:04:23,833 INFO  [stdout] (default task-12) 	at info.magnolia.debug.LoggingResponse.setContentType(LoggingResponse.java:99)
15:04:23,833 INFO  [stdout] (default task-12) 	at javax.servlet.ServletResponseWrapper.setContentType(ServletResponseWrapper.java:179)
15:04:23,833 INFO  [stdout] (default task-12) 	at info.magnolia.module.cache.filter.CacheResponseWrapper.replayHeadersAndStatus(CacheResponseWrapper.java:377)
15:04:23,833 INFO  [stdout] (default task-12) 	at info.magnolia.module.cache.filter.GZipFilter.doFilter(GZipFilter.java:85)
15:04:23,833 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:59)
15:04:23,833 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79)
15:04:23,833 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81)
15:04:23,833 INFO  [stdout] (default task-12) 	at info.magnolia.cms.security.auth.login.LoginFilter.doFilter(LoginFilter.java:127)
15:04:23,834 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85)
15:04:23,834 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79)
15:04:23,834 INFO  [stdout] (default task-12) 	at info.magnolia.enterprise.registration.RegistrationFilter.doFilter(RegistrationFilter.java:64)
15:04:23,834 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85)
15:04:23,834 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79)
15:04:23,834 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81)
15:04:23,834 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81)
15:04:23,834 INFO  [stdout] (default task-12) 	at info.magnolia.personalization.preview.filter.PreviewFilter.doFilter(PreviewFilter.java:92)
15:04:23,834 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:59)
15:04:23,835 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79)
15:04:23,835 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81)
15:04:23,835 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81)
15:04:23,835 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81)
15:04:23,835 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81)
15:04:23,835 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.ContentTypeFilter.doFilter(ContentTypeFilter.java:155)
15:04:23,835 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85)
15:04:23,835 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79)
15:04:23,835 INFO  [stdout] (default task-12) 	at info.magnolia.debug.DumpHeadersFilter.doFilter(DumpHeadersFilter.java:80)
15:04:23,835 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85)
15:04:23,836 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79)
15:04:23,836 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.ContextFilter.doFilter(ContextFilter.java:128)
15:04:23,836 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85)
15:04:23,836 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79)
15:04:23,836 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.CompositeFilter.doFilter(CompositeFilter.java:65)
15:04:23,836 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85)
15:04:23,836 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.SafeDestroyMgnlFilterWrapper.doFilter(SafeDestroyMgnlFilterWrapper.java:107)
15:04:23,836 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.MgnlFilterDispatcher.doDispatch(MgnlFilterDispatcher.java:67)
15:04:23,836 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:108)
15:04:23,836 INFO  [stdout] (default task-12) 	at info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:94)
15:04:23,836 INFO  [stdout] (default task-12) 	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:56)
15:04:23,837 INFO  [stdout] (default task-12) 	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132)
15:04:23,837 INFO  [stdout] (default task-12) 	at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:85)
15:04:23,837 INFO  [stdout] (default task-12) 	at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61)
15:04:23,837 INFO  [stdout] (default task-12) 	at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
15:04:23,837 INFO  [stdout] (default task-12) 	at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
15:04:23,837 INFO  [stdout] (default task-12) 	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
15:04:23,837 INFO  [stdout] (default task-12) 	at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:113)
15:04:23,837 INFO  [stdout] (default task-12) 	at io.undertow.security.handlers.AuthenticationCallHandler.handleRequest(AuthenticationCallHandler.java:52)
15:04:23,837 INFO  [stdout] (default task-12) 	at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45)
15:04:23,837 INFO  [stdout] (default task-12) 	at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:61)
15:04:23,838 INFO  [stdout] (default task-12) 	at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70)
15:04:23,838 INFO  [stdout] (default task-12) 	at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76)
15:04:23,838 INFO  [stdout] (default task-12) 	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
15:04:23,838 INFO  [stdout] (default task-12) 	at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
15:04:23,838 INFO  [stdout] (default task-12) 	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
15:04:23,838 INFO  [stdout] (default task-12) 	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
15:04:23,838 INFO  [stdout] (default task-12) 	at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:240)
15:04:23,838 INFO  [stdout] (default task-12) 	at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227)
15:04:23,838 INFO  [stdout] (default task-12) 	at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73)
15:04:23,838 INFO  [stdout] (default task-12) 	at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146)
15:04:23,839 INFO  [stdout] (default task-12) 	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:168)
15:04:23,839 INFO  [stdout] (default task-12) 	at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:687)
15:04:23,839 INFO  [stdout] (default task-12) 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
15:04:23,839 INFO  [stdout] (default task-12) 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
15:04:23,839 INFO  [stdout] (default task-12) 	at java.lang.Thread.run(Thread.java:745)