Solved the issue with this: The LDAP object of XWiki.XWikiPreferences must be manually switched off with the hidden flag which is available here:
https://wiki.fra.shift.agency/xwiki/wiki/SUBWIKI/edit/XWiki/XWikiPreferences?editor=object -- View this message in context: http://xwiki.475771.n2.nabble.com/Login-cookie-validation-hash-mismatch-Cookies-have-been-tampered-with-tp7598282p7598898.html Sent from the XWiki- Users mailing list archive at Nabble.com. _______________________________________________ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users