MetaMap problem opening. v.2003-8

[123noob]

To the author of this mod or anyone who knows how to fix this problem. I have it on in game but I couldn't open it anyhow. Here is what it gives me.

Interface\AddOns\MetaMap\MetaMap.lua:893:attempt to perform arithmetic on local 'centerX' (a nil value)

I use SimpleMinimap and FuBar_LocationFu that have to do with minimap/map.

Please help me... I want to switch from cartographer to MetaMap.

Thanks.

[AstroCat]

Make sure you delete all references to Cartographer out of your WTF folder.