Admin Forum:When I try to make a wikia, it says

I'm trying to make a wikia, but when I get to the create screen and fill it out, it says: Oops! You need to fill in both of the boxes above to keep going. I did fill it in, but it won't let me move on! What should I do? Letmebeyourstar 19:33, March 31, 2012 (UTC)
 * What URL and info are you trying to fill out? Iggyvolz 19:28, March 31, 2012 (UTC)
 * It's for one of my fanfictions. The name is supposed to be Glee: The Next Generation Wiki and the URl is supposed to be gtng.wikia.com Letmebeyourstar 19:33, March 31, 2012 (UTC)
 * Nevermind, I used a different computer and it worked out fine. Letmebeyourstar 19:41, March 31, 2012 (UTC)
 * I can't find it, are you sure it's gtng.wikia.com? Iggyvolz 19:50, March 31, 2012 (UTC)
 * Used a different URL, everything's working good now. Letmebeyourstar 20:52, March 31, 2012 (UTC)