Hi there,
I've run into a technical issue in which I can't open site settings or library settings and when I follow the correlation ID.. it returns with...
application error when access /_layouts/15/settings.aspx, Error=Multiple nodes with the same URL 'URL.aspx' were found. XmlSiteMapProvider requires that sitemap nodes have unique URLs
Has anyone ever dealt with this before ? is it just a case of editing a file? and where can I find the right file to edit ?
Kind regards
Jarrad