WordPress MU

I'm trying to get a new install running. Everything seems to work except when I click "Add an Image" from the full screen view nothing happens. I just get the javascript error :

Error: tinymce.DOM.get("add_image") is null

Any ideas?

Thanks-
Mike

Found it. Site Admin / Options / Upload media button / check Images

I am having this problem and I do not understand where to go to fix this.

The Site Admin menu, then the Options sub-menu. There's a checkbox to allow various Upload media buttons.

I don't have anything that says Options. Where is it? All I see is:
Posts
Media
Links
Pages
Comments

Appearance
Plugins
Users
Tools Settings

etc.

Nothing Options. Where is it?

I am using the newest version of Wordpress. Does that help anyone with figuring this out for me?

Yep. :)

you're in the wrong forums. This is for Wordpress Multi-User, not single Wordpress.

But likely, you have a plugin causing an issue. Turn them all off and see if it works then.