[HELP] How to fix the errors?

[Tokio]

This is my code:

			local sp2 = getVehicleNitroLevel(car)*180
   if sp2 ~= false and sp2 ~= nil and sp2 > 1 then
			dxDrawImage(x-w/1+36, y-h/1+260, 256, 256, "images/fuelindicator.png", sp2,0,0, 0xFFFFFFFF,true)
						dxDrawBorderedImage(x-180, y+45,245, 245, "images/fuelnum.png", 0,0,0, tocolor(colorR2, colorG2, colorB2,255))
			dxDrawImage(x-105, y+110, 95, 95, "images/line.png", 0,0,0, tocolor(0,0,0,255))
			dxDrawImage(x-105, y+110, 95, 95, "images/shadow.png", 0,0,0, tocolor(0,0,0,255))
end

Working fine, but in debugscript flooding this error:

the line 108 is the local sp2 = getVehicleNitroLevel(car)*180

how to fix this error?

[Patrick]

local sp2 = getVehicleNitroLevel(car)
if sp2 and sp2*180 > 1 then
	sp2 = sp2*180
	
	...
end