500 Internal Server Error upon visiting a page containing attachments via Confluence WebDAV

@4000000051dd16e80b444cdc 2013-07-10 16:10:06,183 ERROR [TP-Processor8] [[Catalina].[localhost].[/wiki].[servlet-module-container-servlet]] log Servlet.service() for servlet servlet-module-container-servlet threw exception
@4000000051dd16e80b445c7c java.lang.NoSuchMethodError: com.atlassian.confluence.servlet.download.SafeContentHeaderGuesser.computeAttachmentHeaders(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;JLjava/util/Map;)Ljava/util/Map;
@4000000051dd16e80b446064 	at com.atlassian.confluence.extra.webdav.resource.AbstractAttachmentResource.getHeaders(AbstractAttachmentResource.java:112)
@4000000051dd16e80b4523b4 	at com.atlassian.confluence.extra.webdav.resource.AbstractAttachmentResource.getContentType(AbstractAttachmentResource.java:106)
@4000000051dd16e80b452b84 	at com.atlassian.confluence.extra.webdav.resource.AbstractContentResource.initProperties(AbstractContentResource.java:91)
@4000000051dd16e80b452f6c 	at com.atlassian.confluence.extra.webdav.resource.AbstractConfluenceResource.getProperties(AbstractConfluenceResource.java:183)
@4000000051dd16e80b453f0c 	at org.apache.jackrabbit.webdav.MultiStatusResponse.<init>(MultiStatusResponse.java:180)
@4000000051dd16e80b4542f4 	at org.apache.jackrabbit.webdav.MultiStatus.addResourceProperties(MultiStatus.java:62)
@4000000051dd16e80b455294 	at org.apache.jackrabbit.webdav.MultiStatus.addResourceProperties(MultiStatus.java:66)
@4000000051dd16e80b45567c 	at org.apache.jackrabbit.webdav.server.AbstractWebdavServlet.doPropFind(AbstractWebdavServlet.java:434)
@4000000051dd16e80b455a64 	at org.apache.jackrabbit.webdav.server.AbstractWebdavServlet.execute(AbstractWebdavServlet.java:231)
@4000000051dd16e80b455e4c 	at com.atlassian.confluence.extra.webdav.servlet.ConfluenceWebdavServlet.service(ConfluenceWebdavServlet.java:124)
@4000000051dd16e80b456a04 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
@4000000051dd16e80b456dec 	at com.atlassian.plugin.servlet.DelegatingPluginServlet.service(DelegatingPluginServlet.java:42)
@4000000051dd16e80b456dec 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
@4000000051dd16e80b4571d4 	at com.atlassian.plugin.servlet.ServletModuleContainerServlet.service(ServletModuleContainerServlet.java:52)
@4000000051dd16e80b4579a4 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
@4000000051dd16e80b457d8c 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
@4000000051dd16e80b458174 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b458d2c 	at com.atlassian.confluence.web.filter.DebugFilter.doFilter(DebugFilter.java:44)
@4000000051dd16e80b459114 	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
@4000000051dd16e80b4594fc 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b4598e4 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b45a0b4 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)
@4000000051dd16e80b45a49c 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b45ac6c 	at com.atlassian.confluence.extra.webdav.servlet.filter.ReverseProxyCopyAndMoveDestinationFix.doFilter(ReverseProxyCopyAndMoveDestinationFix.java:59)
@4000000051dd16e80b45b43c 	at com.atlassian.confluence.extra.webdav.servlet.filter.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
@4000000051dd16e80b45b824 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b45bc0c 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b45df34 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b45e31c 	at com.atlassian.confluence.extra.webdav.servlet.filter.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:43)
@4000000051dd16e80b45e704 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b45eed4 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b45f2bc 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b45f6a4 	at com.atlassian.confluence.extra.webdav.servlet.filter.ClientWriteDenyFilter.doFilter(ClientWriteDenyFilter.java:43)
@4000000051dd16e80b45fe74 	at com.atlassian.confluence.extra.webdav.servlet.filter.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:34)
@4000000051dd16e80b46025c 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b460644 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b4615e4 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b4619cc 	at com.atlassian.labs.botkiller.BotKillerFilter.doFilter(BotKillerFilter.java:36)
@4000000051dd16e80b461db4 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b461db4 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b46296c 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b462d54 	at com.atlassian.applinks.core.rest.context.ContextFilter.doFilter(ContextFilter.java:25)
@4000000051dd16e80b46313c 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b463524 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b463cf4 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b4640dc 	at com.atlassian.studio.core.servlet.filter.AlacarteLicenseEnforcer.doFilter(AlacarteLicenseEnforcer.java:71)
@4000000051dd16e80b4644c4 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b465464 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b46584c 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b46584c 	at com.atlassian.mywork.client.filter.ServingRequestsFilter.doFilter(ServingRequestsFilter.java:37)
@4000000051dd16e80b466404 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b466404 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b4667ec 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b466fbc 	at com.atlassian.prettyurls.filter.PrettyUrlsDispatcherFilter.doFilter(PrettyUrlsDispatcherFilter.java:60)
@4000000051dd16e80b4673a4 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b4673a4 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b4692e4 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b4696cc 	at com.atlassian.prettyurls.filter.PrettyUrlsSiteMeshFilter.doFilter(PrettyUrlsSiteMeshFilter.java:70)
@4000000051dd16e80b469ab4 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b46a284 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b46a66c 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b46aa54 	at com.atlassian.prettyurls.filter.PrettyUrlsMatcherFilter.doFilter(PrettyUrlsMatcherFilter.java:56)
@4000000051dd16e80b46b224 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b46b60c 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b46b9f4 	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)
@4000000051dd16e80b46c1c4 	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)
@4000000051dd16e80b46d54c 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b46d934 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b46dd1c 	at com.atlassian.confluence.security.websudo.MessagesDecoratorFilter.doFilter(MessagesDecoratorFilter.java:59)
@4000000051dd16e80b474a7c 	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
@4000000051dd16e80b474e64 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b47524c 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b475634 	at com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129)
@4000000051dd16e80b4761ec 	at com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77)
@4000000051dd16e80b4761ec 	at com.atlassian.confluence.util.profiling.ProfilingPageFilter.doFilter(ProfilingPageFilter.java:44)
@4000000051dd16e80b4765d4 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b477574 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b47795c 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)
@4000000051dd16e80b47812c 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b478514 	at com.atlassian.plugin.remotable.plugin.module.permission.ApiScopingFilter.doFilter(ApiScopingFilter.java:62)
@4000000051dd16e80b478ce4 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b4790cc 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b4794b4 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b48159c 	at com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:61)
@4000000051dd16e80b481984 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b481d6c 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b4830f4 	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)
@4000000051dd16e80b4834dc 	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)
@4000000051dd16e80b4838c4 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b485034 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b48541c 	at com.atlassian.confluence.util.LoggingContextFilter.doFilter(LoggingContextFilter.java:40)
@4000000051dd16e80b485804 	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
@4000000051dd16e80b485bec 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b4867a4 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b486b8c 	at com.atlassian.confluence.util.UserNameHeaderFilter.doFilter(UserNameHeaderFilter.java:26)
@4000000051dd16e80b486f74 	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
@4000000051dd16e80b487b2c 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b487f14 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b4882fc 	at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:211)
@4000000051dd16e80b4886e4 	at com.atlassian.confluence.web.filter.ConfluenceSecurityFilter.doFilter(ConfluenceSecurityFilter.java:28)
@4000000051dd16e80b48929c 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b489684 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b489a6c 	at com.atlassian.confluence.web.filter.ThreadLocalCacheFilter.doFilter(ThreadLocalCacheFilter.java:22)
@4000000051dd16e80b489e54 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b48a624 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b48aa0c 	at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:98)
@4000000051dd16e80b48b9ac 	at com.atlassian.confluence.util.AbstractBootstrapHotSwappingFilter.doFilter(AbstractBootstrapHotSwappingFilter.java:30)
@4000000051dd16e80b48bd94 	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
@4000000051dd16e80b48c17c 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b48cd34 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b48d11c 	at com.atlassian.seraph.filter.BaseLoginFilter.doFilter(BaseLoginFilter.java:150)
@4000000051dd16e80b48d504 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b48d8ec 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b48e0bc 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)
@4000000051dd16e80b48e4a4 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b48e88c 	at com.atlassian.oauth.serviceprovider.internal.servlet.OAuthFilter.doFilter(OAuthFilter.java:55)
@4000000051dd16e80b48ec74 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b48fc14 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b48fffc 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b4903e4 	at com.atlassian.core.filters.ServletContextThreadLocalFilter.doFilter(ServletContextThreadLocalFilter.java:21)
@4000000051dd16e80b49176c 	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
@4000000051dd16e80b491b54 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b492324 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b49270c 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b492edc 	at com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:61)
@4000000051dd16e80b4932c4 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b493e7c 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b494264 	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)
@4000000051dd16e80b494a34 	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)
@4000000051dd16e80b4955ec 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b4959d4 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b495dbc 	at com.atlassian.confluence.util.ClusterHeaderFilter.doFilter(ClusterHeaderFilter.java:37)
@4000000051dd16e80b496974 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b496d5c 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b497144 	at com.atlassian.johnson.filters.AbstractJohnsonFilter.doFilter(AbstractJohnsonFilter.java:72)
@4000000051dd16e80b49752c 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b4984cc 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b4988b4 	at org.springframework.orm.hibernate.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:170)
@4000000051dd16e80b498c9c 	at com.atlassian.spring.filter.FlushingSpringSessionInViewFilter.doFilterInternal(FlushingSpringSessionInViewFilter.java:29)
@4000000051dd16e80b49946c 	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
@4000000051dd16e80b499854 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b499c3c 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b49a40c 	at com.atlassian.confluence.util.ConfluenceErrorFilter.doFilter(ConfluenceErrorFilter.java:22)
@4000000051dd16e80b49a7f4 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b49afc4 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b49b3ac 	at com.atlassian.util.profiling.filters.ProfilingFilter.doFilter(ProfilingFilter.java:99)
@4000000051dd16e80b49c34c 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b49c734 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b49cb1c 	at com.atlassian.confluence.core.datetime.RequestTimeThreadLocalFilter.doFilter(RequestTimeThreadLocalFilter.java:35)
@4000000051dd16e80b49cf04 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b49dabc 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b49dea4 	at com.atlassian.gzipfilter.GzipFilter.doFilterInternal(GzipFilter.java:80)
@4000000051dd16e80b49e28c 	at com.atlassian.gzipfilter.GzipFilter.doFilter(GzipFilter.java:51)
@4000000051dd16e80b49e674 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b4a6b44 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b4a6f2c 	at com.atlassian.core.filters.cache.AbstractCachingFilter.doFilter(AbstractCachingFilter.java:33)
@4000000051dd16e80b4a7314 	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
@4000000051dd16e80b4a9e0c 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b4aa1f4 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b4aa5dc 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)
@4000000051dd16e80b4aa9c4 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b4ab57c 	at com.atlassian.plugin.remotable.plugin.module.oauth.OAuth2LOFilter.doFilter(OAuth2LOFilter.java:70)
@4000000051dd16e80b4ab964 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b4abd4c 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b4ac51c 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b4ac904 	at com.atlassian.plugin.remotable.host.common.service.http.bigpipe.BigPipeRequestIdFilter.doFilter(BigPipeRequestIdFilter.java:33)
@4000000051dd16e80b4ad0d4 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b4adc8c 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b4ae074 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b4ae844 	at com.atlassian.analytics.client.filter.AnalyticsFilter.doFilter(AnalyticsFilter.java:28)
@4000000051dd16e80b4aec2c 	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
@4000000051dd16e80b4af3fc 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b4af7e4 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b4afbcc 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b4affb4 	at com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:61)
@4000000051dd16e80b4b0784 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b4b0b6c 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b4b1724 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66)
@4000000051dd16e80b4b1ef4 	at com.atlassian.confluence.extra.webdav.servlet.filter.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:43)
@4000000051dd16e80b4b1ef4 	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74)
@4000000051dd16e80b4b2aac 	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42)
@4000000051dd16e80b4b2e94 	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)
@4000000051dd16e80b4b327c 	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)
@4000000051dd16e80b4b4604 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b4b49ec 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b4b4dd4 	at com.atlassian.confluence.web.filter.validateparam.RequestParamValidationFilter.doFilter(RequestParamValidationFilter.java:58)
@4000000051dd16e80b4b615c 	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
@4000000051dd16e80b4b6544 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b4b692c 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b4b70fc 	at com.atlassian.confluence.web.filter.TranslationModeFilter.doFilter(TranslationModeFilter.java:43)
@4000000051dd16e80b4b74e4 	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
@4000000051dd16e80b4b78cc 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b4b7cb4 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b4b886c 	at com.atlassian.confluence.plugin.servlet.filter.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:71)
@4000000051dd16e80b4b8c54 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b4b903c 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b4b9424 	at com.atlassian.confluence.web.filter.LanguageExtractionFilter.doFilter(LanguageExtractionFilter.java:53)
@4000000051dd16e80b4ba3c4 	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
@4000000051dd16e80b4ba7ac 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b4bab94 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b4baf7c 	at com.atlassian.confluence.util.RequestCacheThreadLocalFilter.doFilter(RequestCacheThreadLocalFilter.java:25)
@4000000051dd16e80b4bb74c 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b4bbb34 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b4bbf1c 	at com.atlassian.confluence.web.filter.DebugFilter.doFilter(DebugFilter.java:44)
@4000000051dd16e80b4bc304 	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
@4000000051dd16e80b4bcad4 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b4bcebc 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b4bde5c 	at com.atlassian.core.filters.encoding.AbstractEncodingFilter.doFilter(AbstractEncodingFilter.java:41)
@4000000051dd16e80b4be244 	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31)
@4000000051dd16e80b4be62c 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b4bea14 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b4bf1e4 	at com.atlassian.core.filters.HeaderSanitisingFilter.doFilter(HeaderSanitisingFilter.java:44)
@4000000051dd16e80b4bf5cc 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b4bf9b4 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b4bfd9c 	at com.atlassian.confluence.servlet.FourOhFourErrorLoggingFilter.doFilter(FourOhFourErrorLoggingFilter.java:65)
@4000000051dd16e80b4c0954 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
@4000000051dd16e80b4c0d3c 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
@4000000051dd16e80b4c2894 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
@4000000051dd16e80b4c2c7c 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
@4000000051dd16e80b4c344c 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
@4000000051dd16e80b4c344c 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
@4000000051dd16e80b4c3834 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
@4000000051dd16e80b4c43ec 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
@4000000051dd16e80b4c47d4 	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
@4000000051dd16e80b4c47d4 	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
@4000000051dd16e80b4c4bbc 	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:776)
@4000000051dd16e80b4c4fa4 	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:705)
@4000000051dd16e80b4c5774 	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:898)
@4000000051dd16e80b4c5b5c 	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
@4000000051dd16e80b4c5f44 	at java.lang.Thread.run(Thread.java:662)
@4000000051dd16e80b6b5cdc 2013-07-10 16:10:06,190 INFO [TP-Processor8] [atlassian.confluence.status.SystemErrorInformationLogger] writeToLog 
@4000000051dd16e80b6b64ac Request Unique ID : 8f5843d9-c1ef-4114-9711-2053703ebbe2
@4000000051dd16e80b6b6894 --------------------------
@4000000051dd16e80b6b6c7c JVM Stats
@4000000051dd16e80b6b6c7c --------------------------
@4000000051dd16e80b6b6c7c allocatedHeap = 233451520
@4000000051dd16e80b6b7064 availablePermGen = 129295960
@4000000051dd16e80b6b744c usedMemory = 222364928
@4000000051dd16e80b6b87d4 totalMemory = 233451520
@4000000051dd16e80b6b87d4 freeMemory = 11086592
@4000000051dd16e80b6b8bbc maxPermGen = 268435456
@4000000051dd16e80b6b8bbc usedPermGen = 139139496
@4000000051dd16e80b6b8fa4 freeMemoryInMegabytes = 10
@4000000051dd16e80b6b8fa4 freeAllocatedHeap = 11086592
@4000000051dd16e80b6b938c availableHeap = 574028544
@4000000051dd16e80b6b938c usedMemoryInMegabytes = 212
@4000000051dd16e80b6b9774 maxHeap = 796393472
@4000000051dd16e80b6b9774 usedHeap = 222364928
@4000000051dd16e80b6b9f44 totalMemoryInMegabytes = 222
@4000000051dd16e80b6ba32c --------------------------
@4000000051dd16e80b6ba714 Request Information
@4000000051dd16e80b6ba714 --------------------------
@4000000051dd16e80b6ba714 URL: https://ribena.jira-dev.com/wiki/500page.jsp
@4000000051dd16e80b6baafc Scheme: https
@4000000051dd16e80b6baee4 Server: ribena.jira-dev.com
@4000000051dd16e80b6baee4 Port: 443
@4000000051dd16e80b6bb2cc URI: /wiki/500page.jsp
@4000000051dd16e80b6bb2cc Context Path: /wiki
@4000000051dd16e80b6bba9c Servlet Path: /500page.jsp
@4000000051dd16e80b6bba9c Path Info: null
@4000000051dd16e80b6bbe84 Query String: null
@4000000051dd16e80b6bbe84 --------------------------
@4000000051dd16e80b6bc26c Attributes
@4000000051dd16e80b6bc26c --------------------------
@4000000051dd16e80b6bc654 javax.servlet.forward.request_uri: /wiki/plugins/servlet/confluence/default/Global/MAK/makan%20Home/
@4000000051dd16e80b6bd5f4 javax.servlet.forward.context_path: /wiki
@4000000051dd16e80b6bd5f4 javax.servlet.forward.servlet_path: /plugins/servlet
@4000000051dd16e80b6bd9dc javax.servlet.forward.path_info: /500page.jsp
@4000000051dd16e80b6bddc4 os_securityfilter_already_filtered: true
@4000000051dd16e80b6bddc4 com.atlassian.seraph.auth.LoginReason: OK
@4000000051dd16e80b6be1ac com.atlassian.confluence.security.websudo.MessagesDecoratorFilter__already_filtered__: true
@4000000051dd16e80b6be97c atlassian.core.seraph.original.url: /500page.jsp
@4000000051dd16e80b6bed64 javax.servlet.error.status_code: 500
@4000000051dd16e80b6bf14c javax.servlet.error.servlet_name: servlet-module-container-servlet
@4000000051dd16e80b6bf534 com.atlassian.labs.botkiller.BotKillerFilter: true
@4000000051dd16e80b6bf534 com.atlassian.gzipfilter.GzipFilter_already_filtered: true
@4000000051dd16e80b6bf91c loginfilter.already.filtered: true
@4000000051dd16e80b6c108c com.atlassian.confluence.web.ConfluenceJohnsonFilter_already_filtered: true
@4000000051dd16e80b6c1474 Confluence-Request-Time: 1373443805905
@4000000051dd16e80b6c1474 com.atlassian.crowd.integration.http.HttpAuthenticator.REQUEST_SSO_COOKIE_COMMITTED: true
@4000000051dd16e80b6c185c javax.servlet.error.message: 
@4000000051dd16e80b6c1c44 com.opensymphony.sitemesh.APPLIED_ONCE: true
@4000000051dd16e80b6c202c com.atlassian.core.filters.HeaderSanitisingFilter_already_filtered: true
@4000000051dd16e80b6c27fc __cleanup_recursion_counter: 0
@4000000051dd16e80b6c27fc com.atlassian.confluence.web.filter.validateparam.RequestParamValidationFilter_already_filtered: true
@4000000051dd16e80b6c3b84 javax.servlet.error.exception: javax.servlet.ServletException: Servlet execution threw an exception
@4000000051dd16e80b6c3f6c javax.servlet.error.request_uri: /wiki/plugins/servlet/confluence/default/Global/MAK/makan%20Home/
@4000000051dd16e80b6c4354 crowd.token_key: VOhHHwU2APFrViRArhYSjQ00
@4000000051dd16e80b6c473c --------------------------
@4000000051dd16e80b6c4b24 Parameters
@4000000051dd16e80b6cb49c --------------------------
@4000000051dd16e80b6cb49c caused by: javax.servlet.ServletException: Servlet execution threw an exception
@4000000051dd16e80b6cb884 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:313)
@4000000051dd16e80b6cbc6c caused by: java.lang.NoSuchMethodError: com.atlassian.confluence.servlet.download.SafeContentHeaderGuesser.computeAttachmentHeaders(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;JLjava/util/Map;)Ljava/util/Map;
@4000000051dd16e80b6ccc0c at com.atlassian.confluence.extra.webdav.resource.AbstractAttachmentResource.getHeaders(AbstractAttachmentResource.java:112)
@4000000051dd16e80b6ccff4