[CMS] Admin Widgets Bug...

[lordm]

When I open the widgets form the Admin panel and when I try to Configure some widget, it opens a window closes it and it shows that error:

XMLHttpRequest cannot load http://www.domain.com/widget.php?config/32. Origin http://domain.com is not allowed by Access-Control-Allow-Origin.

[cloferba]

This error is not related to vBulletin, I have searched and it can be generated by many reasons.

One case was that the user was navigating his site without www. at the beginning, just "mysite.com". Please try if that is your case.