Board Thread:Support Requests - Designing Your Wiki/@comment-1194123-20131224030625

I don't know if this the place for this question, but I'll give it a shot. I'm interested in starting a wiki about Christian rock band Petra (see more info here). However, when I went to the Wiki creation form and tried to type the name, this came up (http://petra.wikia.com/wiki/Petra_Wiki). I don't know if that's a real person or what is that about since the wiki has no content, and no activity since it was created in January 2013. Should I just look for an alternate name for my wiki, or should I try to take over this name and make something useful out of it? 