Got a problem, I had another administrator install version 3.0.1 from 2.9.2 without my knowledge and now there's a feature not working on the site.
Normally, when you're writing a page or a post and you click on Upload/Insert image, it comes up as a "lightbox" ish ajax window on top of the page.
Now, when you click on it, it's a completely new page, full screen with the interface jammed to the top left.
You can perform all of the normal functions, but when you go to insert anything into a post, it simply goes to a blank white screen.
My assumption is that this blank white screen is where it would have normally disappeared and then insert the object into the post.
Is this a known issue, is there a fix, etc?
Any help would be greatly appreciated.