I am trying to upload a file training material to the Central Repository and continue to get this Invalid Request error.
I then tried to upload the file training material directly to a course and instead of the Training Material tab displaying again with the uploaded files, the homepage is begin rendered in the Training Material tab. I tried several times and it just keeps layering one screen on top of the other.
I have tried different browsers, logins, and I also cleared my browser history and cache. I appreciate any assistance on this.