I created a space and wanted to change some of the settings (for example, changing from Private to Public).

I have a link on my homepage view of my space, in the checklist of things I can do, that says something like "Control who can join and post in your space" or something like that. But when I click it, I get this message:

 "Sorry, but you are not authorised to view that resource. If you feel this is incorrect, please contact the owner of the space or the system administrator."

I thought I *was* the owner of the space...? When I click Settings it looks like I don't have all the permissions described in the list in Help. But I don't know why-- if I'm not the space owner, then who is?

Thanks for your help!

~~Rebecca