I have a few menu items: "Registration", "Users", And "My profile". All features work good, but when I turn on "Search Engine Friendly URLs"
and go to profile of any user (own profile too) in front end and edit it and click Save -> system show to me the error (in attachments)
it must be at registration page, but not at profile
but when I unpublish menu item "Registration (New Profile), problem is not occuring