Board Thread:Support Requests - Community Management/@comment-5524828-20190724003232/@comment-9605025-20190724005322

I don't know about importing the entire Wiki XML, but you should at least be able to import individual pages with history. However, you need to be an admin. When you create a wiki, you are supposed to be given bureaucrat and admin status automatically. However, there is a known sporadic bug where this doesn't happen for some reason. It appears this is what has happened to you. Even though the database identifies you as the founder, the setup script somehow failed to give you the required user groups. You should contact Wikia about this using this.