this quoted text is what i am seeing on making changes in my profile and settings of WordPress. I have gone to provided link and followed their instruction but still problem is there. i have been experiencing this problem offline(localhost) and after uploading to my server as well. What may be the reason. I am just testing WP yet. downloaded its latest version 3 days ago.
Basically, you just need to do like it says. Check your browser or firewall and turn any options that disable referrers off.
I had encountered problems with this, and had been using Norton Internet Security which was the problem. I went into privacy control/advanced then "add site" and make sure all the options are selected to "permit".