Hi Thomas, thanks for your quick response...
The original system was Xwiki 2.7.33656.
From there I exported the Xwiki into an XAR and
backed-up the MySQL
database.
Then I renamed it from xwiki to xwiki-old.
I downloaded the Xwiki 5.0.3 XAR file and dropped it in tomcat/webapps/.
then renamed
that directory to xwiki.
The "Add User" page has similar problems. One thing that I did notice on
the group page is that it is missing a reference to the entire addNewMember
DIV from the usersandgroups.css file. The usersandgroups.js/css files were
both in place within the xwiki/resources/js/xwiki/usersandgroups directory
and also referenced in the header of the add group page. Although where the
"addNewMember" DIV is supposed to be, it is missing completely.
On some of the Administrative options I see errors such as the one below,
which may or may not be tied to this issue... This configuration cannot be
displayed because it was last edited by superadmin [or Admin] who doesn't
have permission to edit this page.
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