Not sure if this should be here or in the bug reports so sory if this is the wrong place but I do need some urgent help.
I get this message when members (and myself) try to update any field in their profile and saving that. Using 2.2.4 with extended profiles and I have tried switching emailchanging on and off. Both with the same results. Even as an admin I can't change any field. So the only way to modify the profile is to actually change the email address (if switched on). That can't be the way ... Any suggestions? Please