Extension talk:NamespaceManager

File could not be saved error
Hello, I'm a MyWikis user and I saw Special: come up in my special pages. I had a namespace added before and I was going to add another myself, but all I get is "The file could not be saved. Check if your syntax is correct." I get the same error even if I don't edit anything in the file as it currently exists and try to save. My json file looks like: [   {        "id": 3000, "name": "Sandbox", "content": false } ] Please advise. Thanks, Penguinaut 22 (talk) 00:03, 2 July 2021 (UTC)