[Seifspeed]

I wanted to delete the objects below but when i compile it said:
D:\Users\Seif\Desktop\Raven's Roleplay\gamemodes\larp.pwn(23222) : error 017: undefined symbol "playerid"
D:\Users\Seif\Desktop\Raven's Roleplay\gamemodes\larp.pwn(23223) : error 017: undefined symbol "playerid"
D:\Users\Seif\Desktop\Raven's Roleplay\gamemodes\larp.pwn(23224) : error 017: undefined symbol "playerid"
D:\Users\Seif\Desktop\Raven's Roleplay\gamemodes\larp.pwn(23225) : error 017: undefined symbol "playerid"
Pawn compiler 3.2.3664 Copyright © 1997-2006, ITB CompuPhase


4 Errors.

i wanted to delete these objects:
RemoveBuildingForPlayer(playerid, 5967, 1259.4375, -1246.8125, 17.1094, 0.25);
RemoveBuildingForPlayer(playerid, 1391, 1238.3750, -1258.2734, 44.6641, 0.25);
RemoveBuildingForPlayer(playerid, 1294, 1254.6875, -1276.1641, 17.0781, 0.25);
RemoveBuildingForPlayer(playerid, 5857, 1259.4375, -1246.8125, 17.1094, 0.25);

Please tell me the steps how to define it.
And Thank you!