There is a problem with automatically update the WordPress core and plugins it is possible that in one morning to see that our website doesn’t work because of compatibility problems. I have this problem on [link removed] and trust me it wasn’t funny at all. Those compatibility problems might appear from nowhere and you can see that your site doesn’t work after 2-3 months. If you are lazy and you put such plugin for sure you don’t verify if your site works. I recommend you to make manual updates to everything, in this way you will be sure that your site work without any problem.
Hi Jonnyp,
Try to re-upload a fresh copy of WordPress if you want a fast solution.
If you login in your cPanel from bluehost you will have to do some tweaks to the php code if you want to work.
I had this problem on DontPayFull.com blog and I re-uploading a fresh copy of wordpress.