HTML Editor is not displaying html code. I have 3 different wp sites and installations on the same server. Today when I logged in to each of them the HTML Editor is not showing the code. I can see the content in the Visual Editor and the site works fine but the HTML Editor does not work.
Any ideas as to how this can happen? I normally would think maybe a plugin caused this but nothing has changed and it happened to all 3 sites that are not connected in any way.
I need this fixed ASAP so I can edit the sites with HTML Editor. Any help would be greatly appreciated.