When I created my account on this website, I tried to type in "TitaniumMu" as my username. But I must have messed up, because a few weeks later when I tried and failed to log in, I realized that instead of "TitaniumMu," my name was "TtaniumMu". I looked up how to fix it, and followed a link to somewhere that I could change my name. When I typed in "TitaniumMu" it redirected me to a page that said "you do not have permission to perform this action." Do I need to be a helper or mod to change my name? Please help.