Mac OS High Sierra Randomly crashes and reboots ***Panic Rport. attached***

*** Panic Report ***

panic(cpu 1 caller 0xffffff7f9b5548d3): "GPU Panic: mux-regs 5 3 7f 0 0 0 severity 3 WS-ready 1 switch-state 0 IG FBs 0 EG FBs 1:3 power-state 0 3D idle HDA idle system-state 1 power-level 20:20 connect-change 0 : NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0xd2000000 0xffffff90c5c62000 0x0a5480a2, D0, P3/4\n"@/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppleGraphicsControl/AppleGraphicsControl-3.20.18/src/AppleMuxControl/kext/GPUPanic.cpp:170

Backtrace (CPU 1), Frame : Return Address