A persistent CSGO Crash may indicate getting too hot or power instability

https://cs-crash-gamesemy349.pinehavenscope.com/posts/crash-cs-go-skins-explained-in-less-than-140-characters

A relentless CSGO Crash may indicate overheating or power instability. Screen CPU and GPU temperatures, update BIOS if required, and make certain your power supply is providing enough steady output.