My understanding is that I should be able to replace the Admin user with another user that I've created and added to the Admin group. But when I delete the Admin user using the other user in the Admin group, I find that the document tree no longer loads. My configuration is as follows: XWiki Enterprise WAR 7.4.1 Debian Jessie Java openjdk-7-jre-headless Tomcat 8 Postgresql 9.4/9.5 - The release notes state that 9.5 is the supported version for 7.4.1 but I could not find a 9.5 JDBC driver so I tried it with both 9.4 and 9.5 versions of Postgresql (in both cases using the 9.4 JDBC driver). This might be related to XWIKI-13025 'The document tree doesn't load on Postgres' since the problem does not seem to occur with the standalone installation. -- View this message in context: http://xwiki.475771.n2.nabble.com/Deleting-Admin-user-causes-document-tree-t... Sent from the XWiki- Users mailing list archive at Nabble.com.