people can still self-register ok, but only to the basic level.
I have about 700 users at user level 2 (I promoted them one by one) and about 40 registered who can only post comments.
Now when I try to promote newly registered users the address bar says eg
/wp-admin/users.php?action=promote&id=321&prom=up
but I get a blank page, with no error messages.
Any help gratefully recieved.
opaz