We need to add a thumbnails functionnality to our Wordpress blog.
Right now, we use full size images in our posts. We need to have thumbnails instead linking to full size images.
We are looking for a reliable freelancer willing to work on more similar projects in the future.
I agree with Zack. simply deactivate your plugins, update your version and reactivate ... maybe :-)
Your app isn't hacked is it? Check pmb please. Dayton