Presumably something is set wrong on my host, but I don't understand why. In the Global Settings tab I am able to change the site logos in the default style, and in a Purchased theme (Modern Flat UI) I can change it fine. But I have also imported a free theme (Calypso), and when I try to change the logos using the same method I get the error below. Since the process of adding the Purchased theme was the same as adding Calypso, I don't understand where to even begin to look for the difference. My installation seems to be working fine otherwise, even though the error below seems to be rather general.
Could anyone point me in the right direction?
You don't have permission to access /wcf/acp/index.php on this server.
Additionally, a 403 Forbidden error was encountered while trying to use an ErrorDocument to handle the request.