HTTP Status 500 – Internal Server Error


Type Exception Report

Message Content should not be null

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

java.lang.IllegalArgumentException: Content should not be null
	org.springframework.util.Assert.notNull(Assert.java:201)
	com.atlassian.confluence.pages.DefaultAttachmentManager.getAttachment(DefaultAttachmentManager.java:170)
	com.atlassian.confluence.pages.DefaultAttachmentManager.getAttachment(DefaultAttachmentManager.java:142)
	com.atlassian.confluence.pages.DelegatorAttachmentManager.getAttachment(DelegatorAttachmentManager.java:94)
	com.atlassian.confluence.pages.CachingAttachmentManager.getAttachment(CachingAttachmentManager.java:175)
	jdk.internal.reflect.GeneratedMethodAccessor882.invoke(Unknown Source)
	java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.base/java.lang.reflect.Method.invoke(Method.java:568)
	org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
	org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
	org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123)
	org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388)
	org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241)
	jdk.proxy3/jdk.proxy3.$Proxy167.getAttachment(Unknown Source)
	jdk.internal.reflect.GeneratedMethodAccessor882.invoke(Unknown Source)
	java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.base/java.lang.reflect.Method.invoke(Method.java:568)
	com.atlassian.plugin.util.ContextClassLoaderSettingInvocationHandler.invoke(ContextClassLoaderSettingInvocationHandler.java:26)
	jdk.proxy3/jdk.proxy3.$Proxy929.getAttachment(Unknown Source)
	jdk.internal.reflect.GeneratedMethodAccessor882.invoke(Unknown Source)
	java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.base/java.lang.reflect.Method.invoke(Method.java:568)
	org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
	org.eclipse.gemini.blueprint.service.importer.support.internal.aop.ServiceInvoker.doInvoke(ServiceInvoker.java:56)
	org.eclipse.gemini.blueprint.service.importer.support.internal.aop.ServiceInvoker.invoke(ServiceInvoker.java:60)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:137)
	org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:124)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	org.eclipse.gemini.blueprint.service.util.internal.aop.ServiceTCCLInterceptor$1.run(ServiceTCCLInterceptor.java:61)
	org.eclipse.gemini.blueprint.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:130)
	org.eclipse.gemini.blueprint.service.util.internal.aop.ServiceTCCLInterceptor.invokePrivileged(ServiceTCCLInterceptor.java:58)
	org.eclipse.gemini.blueprint.service.util.internal.aop.ServiceTCCLInterceptor.invoke(ServiceTCCLInterceptor.java:50)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	org.eclipse.gemini.blueprint.service.importer.support.LocalBundleContextAdvice.invoke(LocalBundleContextAdvice.java:57)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:137)
	org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:124)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241)
	jdk.proxy29/jdk.proxy29.$Proxy1194.getAttachment(Unknown Source)
	com.atlassian.confluence.image.effects.service.AbstractImageEffectsService.lambda$buildAttachmentContext$3(AbstractImageEffectsService.java:239)
	com.atlassian.sal.core.transaction.HostContextTransactionTemplate$1.doInTransaction(HostContextTransactionTemplate.java:21)
	com.atlassian.confluence.internal.sal.component.SpringHostContextAccessor.lambda$doInTransaction$1(SpringHostContextAccessor.java:74)
	org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:140)
	com.atlassian.confluence.internal.sal.component.SpringHostContextAccessor.doInTransaction(SpringHostContextAccessor.java:72)
	com.atlassian.confluence.spring.transaction.interceptor.ConfluenceSpringHostContextAccessor.access$001(ConfluenceSpringHostContextAccessor.java:26)
	com.atlassian.confluence.spring.transaction.interceptor.ConfluenceSpringHostContextAccessor.lambda$doInTransaction$4(ConfluenceSpringHostContextAccessor.java:81)
	com.atlassian.confluence.impl.vcache.VCacheRequestContextManager.doInRequestContext(VCacheRequestContextManager.java:89)
	com.atlassian.confluence.impl.vcache.VCacheRequestContextManager.doInRequestContext(VCacheRequestContextManager.java:78)
	com.atlassian.confluence.spring.transaction.interceptor.ConfluenceSpringHostContextAccessor.doInTransaction(ConfluenceSpringHostContextAccessor.java:81)
	com.atlassian.sal.core.transaction.HostContextTransactionTemplate.execute(HostContextTransactionTemplate.java:18)
	jdk.internal.reflect.GeneratedMethodAccessor998.invoke(Unknown Source)
	java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.base/java.lang.reflect.Method.invoke(Method.java:568)
	com.atlassian.plugin.util.ContextClassLoaderSettingInvocationHandler.invoke(ContextClassLoaderSettingInvocationHandler.java:26)
	jdk.proxy3/jdk.proxy3.$Proxy763.execute(Unknown Source)
	jdk.internal.reflect.GeneratedMethodAccessor998.invoke(Unknown Source)
	java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.base/java.lang.reflect.Method.invoke(Method.java:568)
	org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
	org.eclipse.gemini.blueprint.service.importer.support.internal.aop.ServiceInvoker.doInvoke(ServiceInvoker.java:56)
	org.eclipse.gemini.blueprint.service.importer.support.internal.aop.ServiceInvoker.invoke(ServiceInvoker.java:60)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:137)
	org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:124)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	org.eclipse.gemini.blueprint.service.util.internal.aop.ServiceTCCLInterceptor$1.run(ServiceTCCLInterceptor.java:61)
	org.eclipse.gemini.blueprint.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:130)
	org.eclipse.gemini.blueprint.service.util.internal.aop.ServiceTCCLInterceptor.invokePrivileged(ServiceTCCLInterceptor.java:58)
	org.eclipse.gemini.blueprint.service.util.internal.aop.ServiceTCCLInterceptor.invoke(ServiceTCCLInterceptor.java:50)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	org.eclipse.gemini.blueprint.service.importer.support.LocalBundleContextAdvice.invoke(LocalBundleContextAdvice.java:57)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:137)
	org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:124)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241)
	jdk.proxy29/jdk.proxy29.$Proxy1204.execute(Unknown Source)
	com.atlassian.confluence.image.effects.service.AbstractImageEffectsService.buildAttachmentContext(AbstractImageEffectsService.java:239)
	com.atlassian.confluence.image.effects.service.AbstractImageEffectsService.doGetInTransaction(AbstractImageEffectsService.java:169)
	com.atlassian.confluence.image.effects.service.AbstractImageEffectsService.transform(AbstractImageEffectsService.java:141)
	com.atlassian.confluence.image.effects.ImageFilterServlet.doGet(ImageFilterServlet.java:26)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:529)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
	com.atlassian.plugin.servlet.DelegatingPluginServlet.service(DelegatingPluginServlet.java:39)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
	com.atlassian.plugin.servlet.ServletModuleContainerServlet.service(ServletModuleContainerServlet.java:46)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:39)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.confluence.efi.filters.OnboardingFilter.doFilter(OnboardingFilter.java:72)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.prettyurls.filter.PrettyUrlsCommonFilter.preventDoubleInvocation(PrettyUrlsCommonFilter.java:38)
	com.atlassian.prettyurls.filter.PrettyUrlsSiteMeshFixupFilter.doFilter(PrettyUrlsSiteMeshFixupFilter.java:22)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.prettyurls.filter.PrettyUrlsDispatcherFilter.doFilter(PrettyUrlsDispatcherFilter.java:55)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.prettyurls.filter.PrettyUrlsCommonFilter.preventDoubleInvocation(PrettyUrlsCommonFilter.java:38)
	com.atlassian.prettyurls.filter.PrettyUrlsSiteMeshFilter.doFilter(PrettyUrlsSiteMeshFilter.java:66)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.prettyurls.filter.PrettyUrlsMatcherFilter.doFilter(PrettyUrlsMatcherFilter.java:48)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:71)
	com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:59)
	com.atlassian.confluence.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:34)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:39)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:56)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:71)
	com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:59)
	com.atlassian.confluence.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:34)
	com.atlassian.confluence.util.UserNameHeaderFilter.doFilter(UserNameHeaderFilter.java:32)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:77)
	com.atlassian.confluence.web.filter.ConfluenceSecurityFilter.doFilterWithExcludedPaths(ConfluenceSecurityFilter.java:40)
	com.atlassian.confluence.web.filter.ConfluenceSecurityFilter.lambda$doFilter$0(ConfluenceSecurityFilter.java:34)
	com.atlassian.confluence.impl.servlet.ExcludedPathsHelper.doFilter(ExcludedPathsHelper.java:55)
	com.atlassian.confluence.web.filter.ConfluenceSecurityFilter.doFilter(ConfluenceSecurityFilter.java:33)
	com.atlassian.seraph.filter.BaseLoginFilter.doFilter(BaseLoginFilter.java:123)
	com.atlassian.confluence.web.filter.ConfluenceLoginFilter.lambda$doFilter$0(ConfluenceLoginFilter.java:26)
	com.atlassian.confluence.impl.servlet.ExcludedPathsHelper.doFilter(ExcludedPathsHelper.java:55)
	com.atlassian.confluence.web.filter.ConfluenceLoginFilter.doFilter(ConfluenceLoginFilter.java:25)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:39)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.confluence.plugins.rest.asap.servlet.AsapPublicAuthorizationFilter.checkConfluenceAccessAndThenContinueFilterChain(AsapPublicAuthorizationFilter.java:413)
	com.atlassian.confluence.plugins.rest.asap.servlet.AsapPublicAuthorizationFilter.processRequestWithAuthenticationContext(AsapPublicAuthorizationFilter.java:202)
	com.atlassian.confluence.plugins.rest.asap.servlet.AsapPublicAuthorizationFilter.doFilter(AsapPublicAuthorizationFilter.java:161)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.oauth.serviceprovider.internal.servlet.OAuthFilter.doFilter(OAuthFilter.java:86)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:56)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:71)
	com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:59)
	com.atlassian.confluence.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:34)
	com.atlassian.confluence.web.filter.ConfluenceAuthzFilter.doFilterWithExcludedPaths(ConfluenceAuthzFilter.java:156)
	com.atlassian.confluence.web.filter.ConfluenceAuthzFilter.lambda$doFilter$0(ConfluenceAuthzFilter.java:103)
	com.atlassian.confluence.impl.servlet.ExcludedPathsHelper.doFilter(ExcludedPathsHelper.java:55)
	com.atlassian.confluence.web.filter.ConfluenceAuthzFilter.doFilter(ConfluenceAuthzFilter.java:98)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:39)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.confluence.plugins.rest.asap.servlet.AsapAuthenticationFilter.doFilter(AsapAuthenticationFilter.java:95)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:56)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:71)
	com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:59)
	com.atlassian.confluence.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:34)
	org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:64)
	com.atlassian.confluence.image.effects.ImageFilterFilter.doFilter(ImageFilterFilter.java:46)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.plugin.connect.plugin.auth.user.ConnectJavaScriptApiLoginFilter.doFilterImpl(ConnectJavaScriptApiLoginFilter.java:66)
	com.atlassian.plugin.connect.plugin.auth.user.AbstractConnectAddonLoginFilter.doFilter(AbstractConnectAddonLoginFilter.java:80)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.confluence.efi.filters.OnboardingFilter.doFilter(OnboardingFilter.java:72)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.prettyurls.filter.PrettyUrlsSiteMeshFixupFilter.doFilter(PrettyUrlsSiteMeshFixupFilter.java:32)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.prettyurls.filter.PrettyUrlsDispatcherFilter.doFilter(PrettyUrlsDispatcherFilter.java:55)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.prettyurls.filter.PrettyUrlsSiteMeshFilter.doFilter(PrettyUrlsSiteMeshFilter.java:80)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.prettyurls.filter.PrettyUrlsMatcherFilter.doFilter(PrettyUrlsMatcherFilter.java:48)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:71)
	com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:59)
	com.atlassian.confluence.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:34)
	com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:65)
	com.atlassian.confluence.util.profiling.ProfilingSiteMeshFilter.doFilter(ProfilingSiteMeshFilter.java:50)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:39)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:56)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:71)
	com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:59)
	com.atlassian.confluence.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:34)
	com.atlassian.confluence.web.filter.TranslationModeFilter.doFilter(TranslationModeFilter.java:39)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	com.atlassian.confluence.util.UserNameHeaderFilter.doFilter(UserNameHeaderFilter.java:32)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:206)
	com.atlassian.confluence.web.filter.ConfluenceSecurityFilter.doFilterWithExcludedPaths(ConfluenceSecurityFilter.java:40)
	com.atlassian.confluence.web.filter.ConfluenceSecurityFilter.lambda$doFilter$0(ConfluenceSecurityFilter.java:34)
	com.atlassian.confluence.impl.servlet.ExcludedPathsHelper.doFilter(ExcludedPathsHelper.java:55)
	com.atlassian.confluence.web.filter.ConfluenceSecurityFilter.doFilter(ConfluenceSecurityFilter.java:33)
	com.atlassian.seraph.filter.BaseLoginFilter.doFilter(BaseLoginFilter.java:123)
	com.atlassian.confluence.web.filter.ConfluenceLoginFilter.lambda$doFilter$0(ConfluenceLoginFilter.java:26)
	com.atlassian.confluence.impl.servlet.ExcludedPathsHelper.doFilter(ExcludedPathsHelper.java:55)
	com.atlassian.confluence.web.filter.ConfluenceLoginFilter.doFilter(ConfluenceLoginFilter.java:25)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:39)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.confluence.plugins.rest.asap.servlet.AsapPublicAuthorizationFilter.doFilter(AsapPublicAuthorizationFilter.java:157)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.oauth.serviceprovider.internal.servlet.OAuthFilter.doFilter(OAuthFilter.java:86)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:56)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:71)
	com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:59)
	com.atlassian.confluence.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:34)
	com.atlassian.confluence.web.filter.ConfluenceAuthzFilter.doFilterWithExcludedPaths(ConfluenceAuthzFilter.java:156)
	com.atlassian.confluence.web.filter.ConfluenceAuthzFilter.lambda$doFilter$0(ConfluenceAuthzFilter.java:103)
	com.atlassian.confluence.impl.servlet.ExcludedPathsHelper.doFilter(ExcludedPathsHelper.java:55)
	com.atlassian.confluence.web.filter.ConfluenceAuthzFilter.doFilter(ConfluenceAuthzFilter.java:98)
	com.atlassian.core.filters.cache.AbstractCachingFilter.doFilter(AbstractCachingFilter.java:32)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:39)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.plugin.connect.plugin.auth.scope.ApiScopingFilter.doFilter(ApiScopingFilter.java:139)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.plugin.connect.plugin.auth.oauth2.OAuth2AccessTokenAuthenticationFilter.doFilter(OAuth2AccessTokenAuthenticationFilter.java:84)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.plugin.connect.plugin.auth.user.ConnectAddonLoginFilter.doFilterImpl(ConnectAddonLoginFilter.java:92)
	com.atlassian.plugin.connect.plugin.auth.user.AbstractConnectAddonLoginFilter.doFilter(AbstractConnectAddonLoginFilter.java:80)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.jwt.internal.servlet.JwtAuthFilter.doFilter(JwtAuthFilter.java:70)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.plugin.connect.plugin.auth.user.ConnectAuthenticationFilter.doFilterImpl(ConnectAuthenticationFilter.java:68)
	com.atlassian.plugin.connect.plugin.auth.user.AbstractConnectAddonLoginFilter.doFilter(AbstractConnectAddonLoginFilter.java:80)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.confluence.plugins.rest.asap.servlet.AsapAuthenticationFilter.doFilter(AsapAuthenticationFilter.java:95)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.analytics.client.filter.DefaultAnalyticsFilter.doFilter(DefaultAnalyticsFilter.java:18)
	com.atlassian.analytics.client.filter.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:45)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:64)
	com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:56)
	com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:72)
	com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37)
	com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:71)
	com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:59)
	com.atlassian.confluence.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:34)
	com.atlassian.confluence.web.filter.validateparam.RequestParamValidationFilter.doFilter(RequestParamValidationFilter.java:39)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	com.atlassian.confluence.plugin.servlet.filter.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:75)
	com.atlassian.confluence.web.filter.LanguageExtractionFilter.doFilter(LanguageExtractionFilter.java:50)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:354)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:267)
	com.atlassian.confluence.web.filter.ResponseOutputStreamFilter.doFilter(ResponseOutputStreamFilter.java:23)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	com.atlassian.confluence.web.filter.HeimdallRateLimitingFilter.doFilter(HeimdallRateLimitingFilter.java:123)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:354)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:267)
	com.atlassian.confluence.web.filter.ThreadsPerRdsRateLimitingFilter.lambda$doFilter$3(ThreadsPerRdsRateLimitingFilter.java:75)
	com.atlassian.ratelimit.core.impl.AbstractRateLimiter.runWithRateLimiting(AbstractRateLimiter.java:76)
	com.atlassian.confluence.web.filter.ThreadsPerRdsRateLimitingFilter.doFilter(ThreadsPerRdsRateLimitingFilter.java:73)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:354)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:267)
	com.atlassian.confluence.web.filter.ThreadRateLimitingFilter.lambda$doFilter$3(ThreadRateLimitingFilter.java:74)
	com.atlassian.ratelimit.core.impl.AbstractRateLimiter.runWithRateLimiting(AbstractRateLimiter.java:76)
	com.atlassian.confluence.web.filter.ThreadRateLimitingFilter.doFilter(ThreadRateLimitingFilter.java:72)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:354)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:267)
	com.atlassian.confluence.impl.logging.RequestMetricsLoggingFilter.doFilter(RequestMetricsLoggingFilter.java:45)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:354)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:267)
	com.atlassian.confluence.web.filter.HttpRequestStatsFilter.doFilter(HttpRequestStatsFilter.java:115)
	com.atlassian.confluence.util.RequestAttributeFilter.doFilter(RequestAttributeFilter.java:64)
	brave.servlet.TracingFilter.doFilter(TracingFilter.java:86)
	com.atlassian.confluence.web.filter.ZipkinTracingFilter.doFilter(ZipkinTracingFilter.java:57)
	com.atlassian.confluence.impl.security.ConfluenceRequestContextFilter.doFilter(ConfluenceRequestContextFilter.java:38)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:354)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:267)
	com.atlassian.confluence.setup.ConfluenceEncodingFilter.doFilter(ConfluenceEncodingFilter.java:52)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	com.atlassian.confluence.impl.vcache.VCacheRequestContextFilter.lambda$doFilter$4(VCacheRequestContextFilter.java:64)
	com.atlassian.confluence.impl.vcache.VCacheRequestContextManager.doInRequestContext(VCacheRequestContextManager.java:89)
	com.atlassian.confluence.impl.vcache.VCacheRequestContextManager.doInRequestContext(VCacheRequestContextManager.java:78)
	com.atlassian.confluence.impl.vcache.VCacheRequestContextFilter.doFilter(VCacheRequestContextFilter.java:59)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	com.atlassian.confluence.web.filter.ThreadLocalCacheFilter.doFilter(ThreadLocalCacheFilter.java:32)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	com.atlassian.confluence.web.filter.ReadOnlyRequestFilter.doFilter(ReadOnlyRequestFilter.java:70)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:354)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:267)
	com.atlassian.confluence.util.WorkContextFilter.doFilter(WorkContextFilter.java:142)
	com.atlassian.confluence.util.LoggingContextFilter.doFilter(LoggingContextFilter.java:25)
	com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
	com.atlassian.core.filters.HeaderSanitisingFilter.doFilter(HeaderSanitisingFilter.java:39)
	com.atlassian.confluence.core.datetime.RequestTimeThreadLocalFilter.doFilter(RequestTimeThreadLocalFilter.java:38)
	org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:71)

Note The full stack trace of the root cause is available in the server logs.


Apache Tomcat/9.0.87