New answers tagged wiki
No, you can't create a namespace without editing your wiki's configuration. If you create a page titled "A:B" where "A" is not a valid namespace, "A:B" will just be a page in main namespace (namespace 0).
Most likely, it takes time for the server to apply the updates to the site. If you edit the main page, it most likely implies that the article exists and is not spam temporarily. It's hard to explain, but the server basically has a "hole" which allows for your site to be valid upon edit. I believe if you wait for a while, the link should automatically ...
Top 50 recent answers are included