When I did that before and dragged my applications folder, it just acted like it was a program and didn't stack properly, so you may have to reset it for it to come up like how it did previously. This image may help if you had the same problem.
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.