Thank you samboll!
Everything is working now. 🙂
This is getting annoying. 😐
I just tried to write a new article and I get the same problem. I have to remove the www part to actually be able to write in the text editor. This is a pain.
Is this a config thing? WP is set to use www. as a prefix, so why do I need to remove it?
I’ve just had the exact same problem and it was fixed by removing the www.
My questions is: Why?