When I open an app, the Mac restarts by itself
Hi!
i have a 2010 MBP 15 inch, everytime when I open an app that I download externally from a website, the mac restarts by itself and it says “Your Computer Restarted Because Of A Problem” screen. And I noticed that in disk utility, the Macintosh HD-Data is missing, only the Macintosh HD is there. Is there any way to solve this problem? Thanks
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MacBook