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=7357A90E0AE8DDBF0382E58E30F4DA08.web-livecluster1 resulted in an error in org.apache.sling.servlets.resolver.internal.defaults.DefaultErrorHandlerServlet.

Request Progress:

      0 TIMER_START{Request Processing}
      1 COMMENT timer_end format is {<elapsed microseconds>,<timer name>} <optional message>
     10 LOG Method=GET, PathInfo=null
     12 TIMER_START{handleSecurity}
   2771 TIMER_END{2756,handleSecurity} authenticator org.apache.sling.auth.core.impl.SlingAuthenticator@13861691 returns true
   3212 TIMER_START{ResourceResolution}
   6631 TIMER_END{3416,ResourceResolution} URI=/content/nhmwww/en/home/visit/whats-on/period.html;jsessionid=7357A90E0AE8DDBF0382E58E30F4DA08.web-livecluster1 resolves to Resource=NonExistingResource, path=/content/nhmwww/en/home/content/nhmwww/en/home/visit/whats-on/period.html
   6640 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'
   6640 TIMER_START{ServletResolution}
   6646 TIMER_START{resolveServlet(/content/nhmwww/en/home/content/nhmwww/en/home/visit/whats-on/period.html)}
   7691 LOG {0}: no servlet found
   7696 TIMER_END{1048,resolveServlet(/content/nhmwww/en/home/content/nhmwww/en/home/visit/whats-on/period.html)} Using servlet org.apache.sling.servlets.get.DefaultGetServlet
   7699 TIMER_END{1058,ServletResolution} URI=/content/nhmwww/en/home/visit/whats-on/period.html;jsessionid=7357A90E0AE8DDBF0382E58E30F4DA08.web-livecluster1 handled by Servlet=org.apache.sling.servlets.get.DefaultGetServlet
   7701 LOG Applying Requestfilters
   7707 LOG Calling filter: com.adobe.granite.resourceresolverhelper.impl.ResourceResolverHelperImpl
   7713 LOG Calling filter: org.apache.sling.security.impl.ContentDispositionFilter
   7716 LOG Calling filter: com.adobe.granite.csrf.impl.CSRFFilter
   7721 LOG Calling filter: org.apache.sling.i18n.impl.I18NFilter
   7725 LOG Calling filter: com.adobe.granite.httpcache.impl.InnerCacheFilter
   7729 LOG Calling filter: org.apache.sling.rewriter.impl.RewriterFilter
   7731 LOG Calling filter: com.day.cq.wcm.core.impl.WCMRequestFilter
   7735 LOG Calling filter: com.adobe.fd.core.security.internal.CurrentUserServiceImpl
   8234 LOG Calling filter: com.adobe.cq.wcm.core.components.internal.servlets.CoreFormHandlingServlet
   8238 LOG Calling filter: com.adobe.granite.optout.impl.OptOutFilter
   8242 LOG Calling filter: com.day.cq.wcm.foundation.forms.impl.FormsHandlingServlet
   8245 LOG Calling filter: com.adobe.cq.social.commons.cors.CORSAuthenticationFilter
   8249 LOG Calling filter: com.adobe.livecycle.dsc.clientsdk.internal.ResourceResolverHolderFilter
   8253 LOG Calling filter: org.apache.sling.engine.impl.debug.RequestProgressTrackerLogFilter
   8257 LOG Calling filter: com.adobe.livecycle.content.appcontext.impl.AppContextFilter
   8261 LOG Calling filter: uk.ac.nhm.core.filters.LoggingFilter
   8264 LOG Calling filter: com.day.cq.wcm.mobile.core.impl.redirect.RedirectFilter
   8266 LOG Calling filter: com.day.cq.wcm.core.impl.AuthoringUIModeServiceImpl
   8269 LOG Calling filter: com.adobe.granite.rest.assets.impl.AssetContentDispositionFilter
   8272 LOG Calling filter: com.adobe.granite.requests.logging.impl.RequestLoggerImpl
   8276 LOG Calling filter: com.adobe.granite.rest.impl.servlet.ApiResourceFilter
   8279 LOG Calling filter: com.day.cq.dam.core.impl.servlet.ActivityRecordHandler
   8286 LOG Calling filter: com.day.cq.dam.core.impl.assetlinkshare.AdhocAssetShareAuthHandler
   8290 LOG Calling filter: com.adobe.cq.social.ugcbase.security.impl.SaferSlingPostServlet
   8296 LOG Applying Componentfilters
   8298 LOG Calling filter: com.day.cq.personalization.impl.TargetComponentFilter
   8301 LOG Calling filter: com.day.cq.wcm.core.impl.page.PageLockFilter
   8304 LOG Calling filter: com.day.cq.wcm.core.impl.WCMComponentFilter
   8325 LOG Calling filter: com.day.cq.wcm.core.impl.WCMDebugFilter
   8334 TIMER_START{org.apache.sling.servlets.get.DefaultGetServlet#0}
   8413 TIMER_END{78,org.apache.sling.servlets.get.DefaultGetServlet#0}
   8440 LOG Filter timing: filter=com.day.cq.wcm.core.impl.WCMDebugFilter, inner=0, total=0, outer=0
   8442 LOG Filter timing: filter=com.day.cq.wcm.core.impl.WCMComponentFilter, inner=0, total=0, outer=0
   8444 LOG Filter timing: filter=com.day.cq.wcm.core.impl.page.PageLockFilter, inner=0, total=0, outer=0
   8503 LOG Filter timing: filter=com.adobe.cq.dtm.reactor.impl.servlets.ClientLibraryFilter, inner=0, total=0, outer=0
   8505 LOG Filter timing: filter=com.adobe.cq.dam.webdav.impl.io.DamWebdavRequestFilter, inner=0, total=0, outer=0
   8509 LOG Filter timing: filter=com.adobe.cq.social.ugcbase.security.impl.SaferSlingPostServlet, inner=0, total=0, outer=0
   8512 LOG Filter timing: filter=com.adobe.cq.dtm.impl.servlets.DTMLibraryCompatibilityFilter, inner=0, total=0, outer=0
   8514 LOG Filter timing: filter=com.day.cq.dam.core.impl.assetlinkshare.AdhocAssetShareAuthHandler, inner=0, total=0, outer=0
   8515 LOG Filter timing: filter=com.day.cq.dam.core.impl.servlet.DamContentDispositionFilter, inner=0, total=0, outer=0
   8517 LOG Filter timing: filter=com.day.cq.dam.core.impl.servlet.ActivityRecordHandler, inner=0, total=0, outer=0
   8519 LOG Filter timing: filter=com.adobe.granite.rest.impl.servlet.ApiResourceFilter, inner=0, total=0, outer=0
   8520 LOG Filter timing: filter=com.adobe.granite.requests.logging.impl.RequestLoggerImpl, inner=0, total=0, outer=0
   8522 LOG Filter timing: filter=com.adobe.granite.rest.assets.impl.AssetContentDispositionFilter, inner=0, total=0, outer=0
   8523 LOG Filter timing: filter=com.day.cq.wcm.core.impl.AuthoringUIModeServiceImpl, inner=0, total=0, outer=0
   8525 LOG Filter timing: filter=com.day.cq.wcm.mobile.core.impl.redirect.RedirectFilter, inner=0, total=0, outer=0
   8527 LOG Filter timing: filter=uk.ac.nhm.core.filters.LoggingFilter, inner=0, total=0, outer=0
   8528 LOG Filter timing: filter=com.adobe.livecycle.content.appcontext.impl.AppContextFilter, inner=0, total=0, outer=0
   8530 LOG Filter timing: filter=org.apache.sling.engine.impl.debug.RequestProgressTrackerLogFilter, inner=0, total=0, outer=0
   8531 LOG Filter timing: filter=com.adobe.livecycle.dsc.clientsdk.internal.ResourceResolverHolderFilter, inner=0, total=0, outer=0
   8533 LOG Filter timing: filter=com.adobe.cq.social.commons.cors.CORSAuthenticationFilter, inner=0, total=0, outer=0
   8535 LOG Filter timing: filter=com.day.cq.wcm.foundation.forms.impl.FormsHandlingServlet, inner=0, total=0, outer=0
   8536 LOG Filter timing: filter=com.adobe.granite.optout.impl.OptOutFilter, inner=0, total=0, outer=0
   8538 LOG Filter timing: filter=com.adobe.cq.wcm.core.components.internal.servlets.CoreFormHandlingServlet, inner=0, total=0, outer=0
   8540 LOG Filter timing: filter=com.adobe.fd.core.security.internal.CurrentUserServiceImpl, inner=0, total=1, outer=1
   8543 LOG Filter timing: filter=com.day.cq.wcm.core.impl.WCMRequestFilter, inner=1, total=1, outer=0
   8545 LOG Filter timing: filter=org.apache.sling.rewriter.impl.RewriterFilter, inner=1, total=1, outer=0
   8546 LOG Filter timing: filter=com.adobe.granite.httpcache.impl.InnerCacheFilter, inner=1, total=1, outer=0
   8549 LOG Filter timing: filter=org.apache.sling.i18n.impl.I18NFilter, inner=1, total=1, outer=0
   8551 LOG Filter timing: filter=com.adobe.granite.csrf.impl.CSRFFilter, inner=1, total=1, outer=0
   8553 LOG Filter timing: filter=org.apache.sling.security.impl.ContentDispositionFilter, inner=1, total=1, outer=0
   8555 LOG Filter timing: filter=org.apache.sling.distribution.servlet.DistributionAgentCreationFilter, inner=1, total=1, outer=0
   8613 LOG Applying Error filters
   8615 LOG Calling filter: org.apache.sling.i18n.impl.I18NFilter
   8617 LOG Calling filter: org.apache.sling.rewriter.impl.RewriterFilter
   8620 TIMER_START{handleError:status=404}
   9038 TIMER_END{417,handleError:status=404} Using handler org.apache.sling.servlets.resolver.internal.defaults.DefaultErrorHandlerServlet
   9911 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={}))}
  10131 TIMER_END{10130,Request Processing} Dumping SlingRequestProgressTracker Entries

Apache Sling