Resource at '/content/nhmwww/en/home/content/nhmwww/en/home/visit/whats-on/period.html' not found: No resource found (404)

The requested URL /content/nhmwww/en/home/visit/whats-on/period.html;jsessionid=929C5233BE5CF87D2AEB3AF1C5263644.web-livecluster2 resulted in an error in org.apache.sling.servlets.resolver.internal.defaults.DefaultErrorHandlerServlet.

Request Progress:

      0 TIMER_START{Request Processing}
      0 COMMENT timer_end format is {<elapsed microseconds>,<timer name>} <optional message>
      5 LOG Method=GET, PathInfo=null
      6 TIMER_START{handleSecurity}
   1383 TIMER_END{1376,handleSecurity} authenticator org.apache.sling.auth.core.impl.SlingAuthenticator@13861691 returns true
   1598 TIMER_START{ResourceResolution}
   3135 TIMER_END{1535,ResourceResolution} URI=/content/nhmwww/en/home/visit/whats-on/period.html;jsessionid=929C5233BE5CF87D2AEB3AF1C5263644.web-livecluster2 resolves to Resource=NonExistingResource, path=/content/nhmwww/en/home/content/nhmwww/en/home/visit/whats-on/period.html
   3140 LOG Resource Path Info: SlingRequestPathInfo: path='/content/nhmwww/en/home/content/nhmwww/en/home/visit/whats-on/period.html', selectorString='null', extension='html', suffix='null'
   3140 TIMER_START{ServletResolution}
   3143 TIMER_START{resolveServlet(/content/nhmwww/en/home/content/nhmwww/en/home/visit/whats-on/period.html)}
   3815 LOG {0}: no servlet found
   3820 TIMER_END{676,resolveServlet(/content/nhmwww/en/home/content/nhmwww/en/home/visit/whats-on/period.html)} Using servlet org.apache.sling.servlets.get.DefaultGetServlet
   3823 TIMER_END{682,ServletResolution} URI=/content/nhmwww/en/home/visit/whats-on/period.html;jsessionid=929C5233BE5CF87D2AEB3AF1C5263644.web-livecluster2 handled by Servlet=org.apache.sling.servlets.get.DefaultGetServlet
   3824 LOG Applying Requestfilters
   3829 LOG Calling filter: com.adobe.granite.resourceresolverhelper.impl.ResourceResolverHelperImpl
   3835 LOG Calling filter: org.apache.sling.security.impl.ContentDispositionFilter
   3837 LOG Calling filter: com.adobe.granite.csrf.impl.CSRFFilter
   3842 LOG Calling filter: org.apache.sling.i18n.impl.I18NFilter
   3845 LOG Calling filter: com.adobe.granite.httpcache.impl.InnerCacheFilter
   3849 LOG Calling filter: org.apache.sling.rewriter.impl.RewriterFilter
   3851 LOG Calling filter: com.day.cq.wcm.core.impl.WCMRequestFilter
   3854 LOG Calling filter: com.adobe.fd.core.security.internal.CurrentUserServiceImpl
   4201 LOG Calling filter: com.adobe.cq.wcm.core.components.internal.servlets.CoreFormHandlingServlet
   4203 LOG Calling filter: com.adobe.granite.optout.impl.OptOutFilter
   4207 LOG Calling filter: com.day.cq.wcm.foundation.forms.impl.FormsHandlingServlet
   4209 LOG Calling filter: com.adobe.cq.social.commons.cors.CORSAuthenticationFilter
   4211 LOG Calling filter: com.adobe.livecycle.dsc.clientsdk.internal.ResourceResolverHolderFilter
   4214 LOG Calling filter: org.apache.sling.engine.impl.debug.RequestProgressTrackerLogFilter
   4216 LOG Calling filter: com.adobe.livecycle.content.appcontext.impl.AppContextFilter
   4218 LOG Calling filter: uk.ac.nhm.core.filters.LoggingFilter
   4220 LOG Calling filter: com.day.cq.wcm.mobile.core.impl.redirect.RedirectFilter
   4222 LOG Calling filter: com.day.cq.wcm.core.impl.AuthoringUIModeServiceImpl
   4224 LOG Calling filter: com.adobe.granite.rest.assets.impl.AssetContentDispositionFilter
   4227 LOG Calling filter: com.adobe.granite.requests.logging.impl.RequestLoggerImpl
   4230 LOG Calling filter: com.adobe.granite.rest.impl.servlet.ApiResourceFilter
   4232 LOG Calling filter: com.day.cq.dam.core.impl.servlet.ActivityRecordHandler
   4238 LOG Calling filter: com.day.cq.dam.core.impl.assetlinkshare.AdhocAssetShareAuthHandler
   4241 LOG Calling filter: com.adobe.cq.social.ugcbase.security.impl.SaferSlingPostServlet
   4246 LOG Applying Componentfilters
   4247 LOG Calling filter: com.day.cq.personalization.impl.TargetComponentFilter
   4249 LOG Calling filter: com.day.cq.wcm.core.impl.page.PageLockFilter
   4252 LOG Calling filter: com.day.cq.wcm.core.impl.WCMComponentFilter
   4267 LOG Calling filter: com.day.cq.wcm.core.impl.WCMDebugFilter
   4271 TIMER_START{org.apache.sling.servlets.get.DefaultGetServlet#0}
   4334 TIMER_END{62,org.apache.sling.servlets.get.DefaultGetServlet#0}
   4359 LOG Filter timing: filter=com.day.cq.wcm.core.impl.WCMDebugFilter, inner=0, total=0, outer=0
   4360 LOG Filter timing: filter=com.day.cq.wcm.core.impl.WCMComponentFilter, inner=0, total=0, outer=0
   4362 LOG Filter timing: filter=com.day.cq.wcm.core.impl.page.PageLockFilter, inner=0, total=0, outer=0
   4409 LOG Filter timing: filter=com.adobe.cq.dtm.reactor.impl.servlets.ClientLibraryFilter, inner=0, total=0, outer=0
   4411 LOG Filter timing: filter=com.adobe.cq.dam.webdav.impl.io.DamWebdavRequestFilter, inner=0, total=0, outer=0
   4412 LOG Filter timing: filter=com.adobe.cq.social.ugcbase.security.impl.SaferSlingPostServlet, inner=0, total=0, outer=0
   4414 LOG Filter timing: filter=com.adobe.cq.dtm.impl.servlets.DTMLibraryCompatibilityFilter, inner=0, total=0, outer=0
   4415 LOG Filter timing: filter=com.day.cq.dam.core.impl.assetlinkshare.AdhocAssetShareAuthHandler, inner=0, total=0, outer=0
   4417 LOG Filter timing: filter=com.day.cq.dam.core.impl.servlet.DamContentDispositionFilter, inner=0, total=0, outer=0
   4418 LOG Filter timing: filter=com.day.cq.dam.core.impl.servlet.ActivityRecordHandler, inner=0, total=0, outer=0
   4419 LOG Filter timing: filter=com.adobe.granite.rest.impl.servlet.ApiResourceFilter, inner=0, total=0, outer=0
   4420 LOG Filter timing: filter=com.adobe.granite.requests.logging.impl.RequestLoggerImpl, inner=0, total=0, outer=0
   4422 LOG Filter timing: filter=com.adobe.granite.rest.assets.impl.AssetContentDispositionFilter, inner=0, total=0, outer=0
   4423 LOG Filter timing: filter=com.day.cq.wcm.core.impl.AuthoringUIModeServiceImpl, inner=0, total=0, outer=0
   4424 LOG Filter timing: filter=com.day.cq.wcm.mobile.core.impl.redirect.RedirectFilter, inner=0, total=0, outer=0
   4425 LOG Filter timing: filter=uk.ac.nhm.core.filters.LoggingFilter, inner=0, total=0, outer=0
   4427 LOG Filter timing: filter=com.adobe.livecycle.content.appcontext.impl.AppContextFilter, inner=0, total=0, outer=0
   4428 LOG Filter timing: filter=org.apache.sling.engine.impl.debug.RequestProgressTrackerLogFilter, inner=0, total=0, outer=0
   4429 LOG Filter timing: filter=com.adobe.livecycle.dsc.clientsdk.internal.ResourceResolverHolderFilter, inner=0, total=0, outer=0
   4430 LOG Filter timing: filter=com.adobe.cq.social.commons.cors.CORSAuthenticationFilter, inner=0, total=0, outer=0
   4431 LOG Filter timing: filter=com.day.cq.wcm.foundation.forms.impl.FormsHandlingServlet, inner=0, total=0, outer=0
   4432 LOG Filter timing: filter=com.adobe.granite.optout.impl.OptOutFilter, inner=0, total=0, outer=0
   4434 LOG Filter timing: filter=com.adobe.cq.wcm.core.components.internal.servlets.CoreFormHandlingServlet, inner=0, total=0, outer=0
   4435 LOG Filter timing: filter=com.adobe.fd.core.security.internal.CurrentUserServiceImpl, inner=0, total=0, outer=0
   4437 LOG Filter timing: filter=com.day.cq.wcm.core.impl.WCMRequestFilter, inner=0, total=0, outer=0
   4438 LOG Filter timing: filter=org.apache.sling.rewriter.impl.RewriterFilter, inner=0, total=0, outer=0
   4440 LOG Filter timing: filter=com.adobe.granite.httpcache.impl.InnerCacheFilter, inner=0, total=0, outer=0
   4441 LOG Filter timing: filter=org.apache.sling.i18n.impl.I18NFilter, inner=0, total=0, outer=0
   4442 LOG Filter timing: filter=com.adobe.granite.csrf.impl.CSRFFilter, inner=0, total=0, outer=0
   4444 LOG Filter timing: filter=org.apache.sling.security.impl.ContentDispositionFilter, inner=0, total=0, outer=0
   4446 LOG Filter timing: filter=org.apache.sling.distribution.servlet.DistributionAgentCreationFilter, inner=0, total=0, outer=0
   4492 LOG Applying Error filters
   4493 LOG Calling filter: org.apache.sling.i18n.impl.I18NFilter
   4494 LOG Calling filter: org.apache.sling.rewriter.impl.RewriterFilter
   4496 TIMER_START{handleError:status=404}
   4818 TIMER_END{320,handleError:status=404} Using handler org.apache.sling.servlets.resolver.internal.defaults.DefaultErrorHandlerServlet
   5655 LOG Found processor for post processing ProcessorConfiguration: {contentTypes=[text/html], order=-1, active=true, valid=true, processErrorResponse=true, pipeline=(generator=Config(type=htmlparser, config={}), transformers=(Config(type=linkchecker, config={}), Config(type=mobile, config=JcrPropertyMap [node=Node[NodeDelegate{tree=/libs/cq/config/rewriter/default/transformer-mobile: { jcr:primaryType = nt:unstructured, component-optional = true}}], values={jcr:primaryType=nt:unstructured, component-optional=true}]), Config(type=mobiledebug, config=JcrPropertyMap [node=Node[NodeDelegate{tree=/libs/cq/config/rewriter/default/transformer-mobiledebug: { jcr:primaryType = nt:unstructured, component-optional = true}}], values={jcr:primaryType=nt:unstructured, component-optional=true}]), Config(type=contentsync, config=JcrPropertyMap [node=Node[NodeDelegate{tree=/libs/cq/config/rewriter/default/transformer-contentsync: { jcr:primaryType = nt:unstructured, component-optional = true}}], values={jcr:primaryType=nt:unstructured, component-optional=true}]), serializer=Config(type=htmlwriter, config={}))}
   5916 TIMER_END{5915,Request Processing} Dumping SlingRequestProgressTracker Entries

Apache Sling