About 2 weeks ago i fell off my bike and my laptop hit the floor in my bag. From then on it randomly restarts while im on it. Its pretty random as to when it happens but i have noticed that when the lid has been closed and i open it, it will tend to trigger a restart. It is a mid 2010 macbook pro i5 15 inch, with user-upgraded 8gb ram. I have already replaced the harddrive to an ssd and i am still getting the restarts. Any suggestions? Here is the error message.