Resource at '/error/HTTP_NOT_FOUND.html.var' not found: No resource found

Cannot serve request to /error/HTTP_NOT_FOUND.html.var in /libs/sling/servlet/errorhandler/404.jsp

Request Progress:

      0 TIMER_START{Request Processing}
      0 COMMENT timer_end format is {<elapsed microseconds>,<timer name>} <optional message>
      2 LOG Method=GET, PathInfo=null
      2 TIMER_START{handleSecurity}
    954 TIMER_END{950,handleSecurity} authenticator org.apache.sling.auth.core.impl.SlingAuthenticator@4d794ffa returns true
   1207 TIMER_START{ResourceResolution}
   1931 TIMER_END{724,ResourceResolution} URI=/error/HTTP_NOT_FOUND.html.var resolves to Resource=NonExistingResource, path=/error/HTTP_NOT_FOUND.html.var
   1935 LOG Resource Path Info: SlingRequestPathInfo: path='/error/HTTP_NOT_FOUND.html.var', selectorString='html', extension='var', suffix='null'
   1935 TIMER_START{ServletResolution}
   1936 TIMER_START{resolveServlet(/error/HTTP_NOT_FOUND.html.var)}
   2443 LOG {0}: no servlet found
   2446 TIMER_END{509,resolveServlet(/error/HTTP_NOT_FOUND.html.var)} Using servlet org.apache.sling.servlets.get.DefaultGetServlet
   2449 TIMER_END{513,ServletResolution} URI=/error/HTTP_NOT_FOUND.html.var handled by Servlet=org.apache.sling.servlets.get.DefaultGetServlet
   2450 LOG Applying Requestfilters
   2452 LOG Calling filter: com.adobe.granite.resourceresolverhelper.impl.ResourceResolverHelperImpl
   2456 LOG Calling filter: org.apache.sling.security.impl.ContentDispositionFilter
   2457 LOG Calling filter: com.adobe.granite.csrf.impl.CSRFFilter
   2461 LOG Calling filter: org.apache.sling.i18n.impl.I18NFilter
   2463 LOG Calling filter: com.adobe.granite.httpcache.impl.InnerCacheFilter
   2465 LOG Calling filter: org.apache.sling.rewriter.impl.RewriterFilter
   2467 LOG Calling filter: com.adobe.cq.mcm.campaign.servlets.CampaignCopyTracker
   2468 LOG Calling filter: com.adobe.cq.history.impl.HistoryRequestFilter
   2607 LOG Calling filter: com.day.cq.wcm.core.impl.WCMRequestFilter
   2611 LOG Calling filter: com.adobe.cq.wcm.core.components.internal.servlets.CoreFormHandlingServlet
   2613 LOG Calling filter: com.adobe.granite.optout.impl.OptOutFilter
   2614 LOG Calling filter: com.day.cq.wcm.foundation.forms.impl.FormsHandlingServlet
   2615 LOG Calling filter: com.adobe.cq.social.commons.cors.CORSAuthenticationFilter
   2617 LOG Calling filter: com.codeland.lavazza.aem.filters.NewRelicTransactionNameFilter
   2618 LOG Calling filter: com.codeland.lavazza.aem.filters.ReAuthFilter
   2620 LOG Calling filter: org.apache.sling.engine.impl.debug.RequestProgressTrackerLogFilter
   2621 LOG Calling filter: com.codeland.lavazza1895.aem.core.filters.LoggingFilter
   2644 LOG Calling filter: com.lavazza.athena.core.listeners.ExpiryDateFilter
   2942 LOG Calling filter: com.day.cq.wcm.mobile.core.impl.redirect.RedirectFilter
   2943 LOG Calling filter: com.day.cq.wcm.core.impl.AuthoringUIModeServiceImpl
   2946 LOG Calling filter: com.adobe.granite.rest.assets.impl.AssetContentDispositionFilter
   2947 LOG Calling filter: com.adobe.granite.requests.logging.impl.RequestLoggerImpl
   2950 LOG Calling filter: com.adobe.granite.rest.impl.servlet.ApiResourceFilter
   2952 LOG Calling filter: com.day.cq.dam.core.impl.servlet.ActivityRecordHandler
   2956 LOG Calling filter: com.adobe.cq.social.ugcbase.security.impl.SaferSlingPostServlet
   2957 LOG Calling filter: com.day.cq.wcm.core.impl.warp.TimeWarpFilter
   2961 LOG Calling filter: com.day.cq.dam.core.impl.assetlinkshare.AdhocAssetShareAuthHandler
   2964 LOG Applying Componentfilters
   2965 LOG Calling filter: com.day.cq.personalization.impl.TargetComponentFilter
   2966 LOG Calling filter: com.day.cq.wcm.core.impl.page.PageLockFilter
   2968 LOG Calling filter: com.day.cq.wcm.core.impl.WCMComponentFilter
   2978 LOG Calling filter: com.day.cq.wcm.core.impl.WCMDebugFilter
   2981 TIMER_START{org.apache.sling.servlets.get.DefaultGetServlet#0}
   3014 TIMER_END{33,org.apache.sling.servlets.get.DefaultGetServlet#0}
   3034 LOG Filter timing: filter=com.day.cq.wcm.core.impl.WCMDebugFilter, inner=0, total=0, outer=0
   3036 LOG Filter timing: filter=com.day.cq.wcm.core.impl.WCMComponentFilter, inner=0, total=0, outer=0
   3037 LOG Filter timing: filter=com.day.cq.wcm.core.impl.page.PageLockFilter, inner=0, total=0, outer=0
   3091 LOG Filter timing: filter=com.adobe.cq.dam.webdav.impl.io.DamWebdavRequestFilter, inner=0, total=0, outer=0
   3092 LOG Filter timing: filter=com.day.cq.dam.core.impl.assetlinkshare.AdhocAssetShareAuthHandler, inner=0, total=0, outer=0
   3093 LOG Filter timing: filter=com.adobe.cq.dtm.impl.servlets.DTMLibraryCompatibilityFilter, inner=0, total=0, outer=0
   3095 LOG Filter timing: filter=com.adobe.cq.dtm.reactor.impl.servlets.ClientLibraryFilter, inner=0, total=0, outer=0
   3096 LOG Filter timing: filter=com.day.cq.wcm.core.impl.warp.TimeWarpFilter, inner=0, total=0, outer=0
   3099 LOG Filter timing: filter=com.adobe.cq.social.ugcbase.security.impl.SaferSlingPostServlet, inner=0, total=0, outer=0
   3100 LOG Filter timing: filter=com.day.cq.dam.core.impl.servlet.DamContentDispositionFilter, inner=0, total=0, outer=0
   3101 LOG Filter timing: filter=com.day.cq.dam.core.impl.servlet.ActivityRecordHandler, inner=0, total=0, outer=0
   3102 LOG Filter timing: filter=com.adobe.granite.rest.impl.servlet.ApiResourceFilter, inner=0, total=0, outer=0
   3103 LOG Filter timing: filter=com.adobe.granite.requests.logging.impl.RequestLoggerImpl, inner=0, total=0, outer=0
   3105 LOG Filter timing: filter=com.adobe.granite.rest.assets.impl.AssetContentDispositionFilter, inner=0, total=0, outer=0
   3106 LOG Filter timing: filter=com.day.cq.wcm.core.impl.AuthoringUIModeServiceImpl, inner=0, total=0, outer=0
   3107 LOG Filter timing: filter=com.day.cq.wcm.mobile.core.impl.redirect.RedirectFilter, inner=0, total=0, outer=0
   3108 LOG Filter timing: filter=com.lavazza.athena.core.listeners.ExpiryDateFilter, inner=0, total=0, outer=0
   3110 LOG Filter timing: filter=com.codeland.lavazza1895.aem.core.filters.LoggingFilter, inner=0, total=0, outer=0
   3111 LOG Filter timing: filter=org.apache.sling.engine.impl.debug.RequestProgressTrackerLogFilter, inner=0, total=0, outer=0
   3113 LOG Filter timing: filter=com.codeland.lavazza.aem.filters.ReAuthFilter, inner=0, total=0, outer=0
   3114 LOG Filter timing: filter=com.codeland.lavazza.aem.filters.NewRelicTransactionNameFilter, inner=0, total=0, outer=0
   3115 LOG Filter timing: filter=com.adobe.cq.social.commons.cors.CORSAuthenticationFilter, inner=0, total=0, outer=0
   3116 LOG Filter timing: filter=com.day.cq.wcm.foundation.forms.impl.FormsHandlingServlet, inner=0, total=0, outer=0
   3118 LOG Filter timing: filter=com.adobe.granite.optout.impl.OptOutFilter, inner=0, total=0, outer=0
   3119 LOG Filter timing: filter=com.adobe.cq.wcm.core.components.internal.servlets.CoreFormHandlingServlet, inner=0, total=0, outer=0
   3120 LOG Filter timing: filter=com.day.cq.wcm.core.impl.WCMRequestFilter, inner=0, total=0, outer=0
   3121 LOG Filter timing: filter=com.adobe.cq.history.impl.HistoryRequestFilter, inner=0, total=0, outer=0
   3122 LOG Filter timing: filter=com.adobe.cq.mcm.campaign.servlets.CampaignCopyTracker, inner=0, total=0, outer=0
   3124 LOG Filter timing: filter=org.apache.sling.rewriter.impl.RewriterFilter, inner=0, total=0, outer=0
   3125 LOG Filter timing: filter=com.adobe.granite.httpcache.impl.InnerCacheFilter, inner=0, total=0, outer=0
   3126 LOG Filter timing: filter=org.apache.sling.i18n.impl.I18NFilter, inner=0, total=0, outer=0
   3127 LOG Filter timing: filter=com.adobe.granite.csrf.impl.CSRFFilter, inner=0, total=0, outer=0
   3129 LOG Filter timing: filter=org.apache.sling.security.impl.ContentDispositionFilter, inner=0, total=0, outer=0
   3130 LOG Filter timing: filter=org.apache.sling.distribution.servlet.DistributionAgentCreationFilter, inner=0, total=0, outer=0
   3230 LOG Applying Error filters
   3231 LOG Calling filter: org.apache.sling.i18n.impl.I18NFilter
   3232 LOG Calling filter: org.apache.sling.rewriter.impl.RewriterFilter
   3233 TIMER_START{handleError:status=404}
   3238 TIMER_END{4,handleError:status=404} Using handler /libs/sling/servlet/errorhandler/404.jsp
   3939 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={}), Config(type=inline-css, config={}), Config(type=versioned-clientlibs, config={}), Config(type=optimize-script, config={}), serializer=Config(type=htmlwriter, config={}))}
   3998 TIMER_END{3997,Request Processing} Dumping SlingRequestProgressTracker Entries

ApacheSling/2.6 (jetty/9.4.15.v20190215, Java HotSpot(TM) 64-Bit Server VM 1.8.0_221, Linux 4.14.336-255.557.amzn2.x86_64 amd64)