I installed WordPress 3.5.1 on my blog at tunekaleidoscope.gegahost.net but now when I try to update Jetpack, the update plugin screen freezes at the Unpacking stage.
What should I do? Another plugin that was being updated completed successfully but it was smaller in size than Jetpack. Have I run out of space? I am using gegahost hosting, which apparently provides unlimited bandwidth and space, so what could the problem be?