This stack trace looks more like a consequence than a cause. You probably have another error before this one, if you don't see anything it probably means you need to enable Tomcat startup log.
See http://platform.xwiki.org/xwiki/bin/view/AdminGuide/InstallationTomcat#HSEVERE:ErrorlistenerStart. On Tue, Apr 19, 2016 at 10:15 PM, matti <matthias.alb...@gmx.de> wrote: > Hello, > > our XWiki installation isn't running anymore. After restarting Tomcat, there > is always the stacktrace below. No change to content has been made, afaik. > > Any help is most welcome. The XWiki version is 5.2.1 according to the > "version.properties" file. > Matthias > > > > > > -- > View this message in context: > http://xwiki.475771.n2.nabble.com/General-XWiki-Exception-after-Tomcat-Startup-Component-manager-has-not-been-initialized-before-looku-tp7599079.html > Sent from the XWiki- Users mailing list archive at Nabble.com. > _______________________________________________ > users mailing list > email@example.com > http://lists.xwiki.org/mailman/listinfo/users -- Thomas Mortagne _______________________________________________ users mailing list firstname.lastname@example.org http://lists.xwiki.org/mailman/listinfo/users