Forum:Why am I blocked?

Here it goes. A few days ago I was at the net-cafe and I didn't know what to do. Then I went to Wookieepedia to add some userboxes to my user page. I logged in and...BOOM! Blocked for "abusing multiple accounts". W H A ??? I didn't even know what that was. What are you people talking about? I never had other accounts! Why should I? I have no idea why I was blocked and what I ask for is: I am User:MisterObi1 and I didn't log in because if I did, I wouldn't be able to talk. And personally, I don't really think that Darth Culator is such a good administrator. He has done enormous mistakes in the past.
 * To be unblocked immediately
 * To know how this happened