25-Mar-2016 11:26:48.480 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.startInternal One or more Filters failed to start. Full details will be found in the appropriate container log file 25-Mar-2016 11:26:48.480 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.startInternal Context [/xwiki] startup failed due to previous errors Keith Davis (214) 906-5183 From: Keith Davis Sent: Friday, March 25, 2016 11:17 AM To: 'XWiki Users' Subject: RE: 7.4.2 To 8.0 Failure 25-Mar-2016 11:00:14.478 INFO [Core extension repository updater] org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading Illegal access: this web application instance has been stopped already. Could not load [org.xwiki.extension.repository.xwiki.internal.XWikiExtension]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access. java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load [org.xwiki.extension.repository.xwiki.internal.XWikiExtension]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access. at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1327) at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForClassLoading(WebappClassLoaderBase.java:1313) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1196) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1157) at org.xwiki.extension.repository.xwiki.internal.XWikiExtensionRepository.resolve(XWikiExtensionRepository.java:330) at org.xwiki.extension.repository.internal.DefaultExtensionRepositoryManager.resolve(DefaultExtensionRepositoryManager.java:213) at org.xwiki.extension.repository.internal.core.DefaultCoreExtensionScanner.updateExtensions(DefaultCoreExtensionScanner.java:209) at org.xwiki.extension.repository.internal.core.DefaultCoreExtensionRepository$1.run(DefaultCoreExtensionRepository.java:134) at java.lang.Thread.run(Unknown Source) Keith Davis (214) 906-5183 From: Keith Davis Sent: Friday, March 25, 2016 11:12 AM To: XWiki Users Subject: 7.4.2 To 8.0 Failure I followed our exact process in this upgrade that we have done with all previous versions and now we are getting this error. Any pointers as to what changed that could cause this? HTTP Status 404 - /xwiki type Status report message /xwiki description The requested resource is not available. ________________________________ Apache Tomcat/8.0.23