Problems after update; Sorry! There was an error loading Desktop

I am having similar issues to this. My system was in the process of updating when it went to sleep. I could not get the gui back and restarted it. Since I am getting these errors.

None of the panels will work and the gui does not load after sleep. I tried reinstalling all of the packages as suggested here, and the solution by that guy with no luck.

Just install Arch.

I use Arch btw.