Not Found (404)

The requested URL /404.html resulted in an error in org.apache.sling.servlets.get.DefaultGetServlet.

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}
    982 TIMER_END{979,handleSecurity} authenticator org.apache.sling.auth.core.impl.SlingAuthenticator@1aa3027 returns true
   1099 TIMER_START{ResourceResolution}
   2403 TIMER_END{1302,ResourceResolution} URI=/404.html resolves to Resource=JcrNodeResource, type=cq:Page, superType=null, path=/content/mm/mo/404
   2406 LOG Resource Path Info: SlingRequestPathInfo: path='/content/mm/mo/404', selectorString='null', extension='html', suffix='null'
   2406 TIMER_START{ServletResolution}
   2407 TIMER_START{resolveServlet(/content/mm/mo/404)}
   2414 TIMER_END{6,resolveServlet(/content/mm/mo/404)} Using servlet org.apache.sling.servlets.get.DefaultGetServlet
   2415 TIMER_END{9,ServletResolution} URI=/404.html handled by Servlet=org.apache.sling.servlets.get.DefaultGetServlet
   2416 LOG Applying Requestfilters
   2419 LOG Calling filter: com.adobe.granite.resourceresolverhelper.impl.ResourceResolverHelperImpl
   2422 LOG Calling filter: com.freedtechnologies.sling.core.apm.filters.ApmPageFilter
   2452 LOG Calling filter: org.apache.sling.security.impl.ContentDispositionFilter
   2453 LOG Calling filter: com.adobe.granite.csrf.impl.CSRFFilter
   2456 LOG Calling filter: org.apache.sling.i18n.impl.I18NFilter
   2458 LOG Calling filter: com.adobe.granite.httpcache.impl.InnerCacheFilter
   2459 LOG Calling filter: org.apache.sling.rewriter.impl.RewriterFilter
   2460 LOG Calling filter: com.day.cq.wcm.core.impl.WCMRequestFilter
   2462 LOG Calling filter: com.adobe.acs.commons.wcm.impl.AemEnvironmentIndicatorFilter$InnerEnvironmentIndicatorFilter
   2473 LOG reject inclusion of environment indicator, found wcmmode 'DISABLED' in exclusion list {DISABLED}
   2474 LOG Calling filter: com.adobe.cq.wcm.core.components.internal.servlets.CoreFormHandlingServlet
   2475 LOG Calling filter: com.adobe.granite.optout.impl.OptOutFilter
   2478 LOG Calling filter: com.day.cq.wcm.foundation.forms.impl.FormsHandlingServlet
   2479 LOG Calling filter: com.adobe.cq.social.commons.cors.CORSAuthenticationFilter
   2480 LOG Calling filter: org.apache.sling.engine.impl.debug.RequestProgressTrackerLogFilter
   2481 LOG Calling filter: org.apache.sling.dynamicinclude.CacheControlFilter
   2483 LOG Calling filter: com.mm.online.cms.aem.brightcove.core.filters.LoggingFilter
   2483 LOG Calling filter: com.mm.online.cms.mmsso.core.filters.LoggingFilter
   2484 LOG Calling filter: com.day.cq.wcm.mobile.core.impl.redirect.RedirectFilter
   2485 LOG Calling filter: com.day.cq.wcm.core.impl.AuthoringUIModeServiceImpl
   2486 LOG Calling filter: com.adobe.granite.rest.assets.impl.AssetContentDispositionFilter
   2488 LOG Calling filter: com.day.cq.dam.core.impl.servlet.ActivityRecordHandler
   2493 LOG Calling filter: com.adobe.granite.requests.logging.impl.RequestLoggerImpl
   2494 LOG Calling filter: com.adobe.granite.rest.impl.servlet.ApiResourceFilter
   2652 LOG Calling filter: com.adobe.cq.social.ugcbase.security.impl.SaferSlingPostServlet
   2653 LOG Calling filter: org.apache.sling.dynamicinclude.SyntheticResourceFilter
   2654 LOG Calling filter: com.day.cq.dam.core.impl.assetlinkshare.AdhocAssetShareAuthHandler
   2659 LOG Applying Componentfilters
   2659 LOG Calling filter: com.day.cq.personalization.impl.TargetComponentFilter
   2660 LOG Calling filter: com.day.cq.wcm.core.impl.page.PageLockFilter
   2662 LOG Calling filter: com.day.cq.wcm.core.impl.WCMComponentFilter
   2692 LOG Calling filter: com.day.cq.wcm.core.impl.WCMDebugFilter
   2694 TIMER_START{org.apache.sling.servlets.get.DefaultGetServlet#0}
   2697 LOG No renderer for extension html
   2702 LOG Applying Error filters
   2703 LOG Calling filter: org.apache.sling.i18n.impl.I18NFilter
   2704 LOG Calling filter: org.apache.sling.rewriter.impl.RewriterFilter
   2705 TIMER_START{handleError:status=404}
   3254 TIMER_END{548,handleError:status=404} Using handler Sling (Ad Hoc) Default Error Handler Servlet
   4996 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=versioned-clientlibs, config={}), serializer=Config(type=htmlwriter, config={}))}
   5027 TIMER_END{5026,Request Processing} Dumping SlingRequestProgressTracker Entries

Apache Sling