This could be related to your GTA files. Your GTA files are original or cracking one?
original
Try to remove that proxy_sa.exe then you try to update your MTA again.That fail is clearly stated therehttps://imgur.com/a/l3dhVLB
removed , how I can update mta again?
Either download nighly MTA from here https://nightly.mtasa.com/ or reinstall your current MTA.
Looks like videocard issues or overheating perhaps. Do you have these kind of issues with other games?