I came across something very weird today. I have logged into three of my WP dashboards and wanted to edit the theme via the Theme Editor and there was a message at the bottom that reads:
You need to make this file writable before you can save your changes. See the Codex for more information.
I have edited the theme via the Theme Editor before without any problems and now I can't. I followed the Codex instructions and it still didn't work.
Do any of you know why this has happened all of a sudden and how I might fix it so I can proceed with editing the theme?
Any help in this regard would be greatly appreciated.