Making npc face player but not look over head

Help and Feedback Scripting Support
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#1

I tried to make npc face player and don’t look over head when player goes up to npc but it won’t work, it print’s this weird error:
SolidModelContentProvider failed to process because ‘could not fetch’

script.Parent.HumanoidRootPart.CFrame = CFrame.new(script.Parent.HumanoidRootPart.Position, currentTarget.Position)

script.Parent:SetPrimaryPartCFrame(script.Parent.PrimaryPart.CFrame * CFrame.Angles(math.rad(0),0,0))
#2

I don’t think that it could be that line of code that could be causing that issue? But more or less a strange Engine/Studio Bug