How do I make Eclipse always show the Problems tab (shown in image), rather than the Debug tab, when an error occurs? I find the Problems tab much more useful, and it is annoying to constantly have to switch from Debug to Problems every time there is an error.

I am using this version of eclipe:
clipse Java EE IDE for Web Developers.
Version: Kepler Service Release 1
Build id: 20130919-0819