RStudio Crashes When Using Swirl Package

Hi everyone,

I've been trying to use theswirl package and everytime I try to use it (after I've installed with library(swirl) my RStudio crashes. This happened for a few days last week and then my computer restarted and it got fixed. But now it is happening again, and a restart has not helped.

When R crashes, it says that the session gets aborted and I get the following error:

Does anyone know what is happening and have a solution?

My session info is below (the forum wouldn't let me post two images in the original post).

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