Well when i select the messages, go to the bottom where it says "move to folder", then select "delete" and click "go", it reloads the same page again, the messages are still there, and it says 100% full. But if i try to move messages between folders, it works ok...
Try pressing CTRL + F5 at the same time next time you try it and it doesn't work. After pressing CTRL + F5 a dialog box should pop up with the option to 'retry' click 'retry' and see what happens then.
Failing that, join another forum
As nobody will see this posted in general discussion