Script error in hud on deathrun after gmod update

[Fryer5000]

draw.NoTexture()
surface.SetDrawColor( 0, 0, 0, 200 )
surface.DrawPoly( self.SpecInfo )
surface.DrawPoly( self.HealthInfo )

self.CurHealth = math.Clamp(Lerp( 0.05, self.CurHealth, ((LocalPlayer():GetObserverTarget() != nil) and LocalPlayer():GetObserverTarget():Health() or LocalPlayer():Health())), 0 , 100)

-- Health bars
local x = math.Clamp(math.ceil(self.CurHealth/self.BarH), 0, 18)
local y = self.CurHealth/self.BarH
for i=1, 18 do
surface.SetDrawColor(255, 255, 255, (i > x and 10 or (x == i and (i == y and 255 or (((self.CurHealth)%self.BarH)*(245/self.BarH))+10))))
surface.DrawPoly( self.HealthBar[i] )
end
For some reason after gmod update I am getting a script error with the code above in hud for health bar in death run.

Any ideas why it is doing that looking at the code above? Appreciate any help... Thanks

[c👌de_g🎷]

What's the error?

[Fryer5000]

Ok... thanks appreciate the help