I am working in a new install of Moodle 3.8, and am having issues when attempting to insert an image into a forum posting. I am having an issue in both course forums, as well as the Site Announcements.
I can get all the way through the process of creating a post and selecting the image I wish to insert. However, when I attempt to Post to Forum, I get a Error 403 - Forbidden - Access to this resource on the server is denied. This only occurs when I am trying to insert an image into the forum posting. If I create a forum posting that contains just text, or links to a video, I do not have any issues.
Does anyone have any clues as to how to resolve this issue?