stumped

The error is "not enough perimeters". Soooo.... i need help please

For a = 1 To 100
palm1=CopyEntity( palm1 ) : ShowEntity palm1
bx = Rnd (EntityZ (terr) * 5)
bz = Rnd (EntityZ (terr) * 5)
PositionEntity palm1, bx, TerrainY(terr), bz
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