[POMOC]Error problem hitno

Skripta koju koristim:XDRAW
Detaljan opis problema:Izasla mi 4 errora neznam da ih rjesim ako moze brza pomoc
Dio skripte://

C:\DOCUME~1\ACO-ANA\Desktop\XDRIVE~1\GAMEMO~1\XDRIVE.pwn(3224) : error 017: undefined symbol "InterpolateCameraPos"
C:\DOCUME~1\ACO-ANA\Desktop\XDRIVE~1\GAMEMO~1\XDRIVE.pwn(3225) : error 017: undefined symbol "InterpolateCameraLookAt"
C:\DOCUME~1\ACO-ANA\Desktop\XDRIVE~1\GAMEMO~1\XDRIVE.pwn(3239) : warning 202: number of arguments does not match definition
C:\DOCUME~1\ACO-ANA\Desktop\XDRIVE~1\GAMEMO~1\XDRIVE.pwn(3240) : error 017: undefined symbol "InterpolateCameraPos"

InterpolateCameraPos(playerid,1711.1318,-1890.7837,30.0187,1737.1318,-1851.7837,24.0187,5500,CAMERA_MOVE);
	InterpolateCameraLookAt(playerid,1711.1318,-1861.7837,24.0187,1745.4382,-1857.1155,16.1956,5500,CAMERA_MOVE);

SetPlayerCameraLookAt(playerid,1698.5328,-1332.8113,30.4897,1);
		InterpolateCameraPos(playerid,1706.8409,-1341.3278,15.3828,1698.5328,-1332.8113,30.4897,4500,CAMERA_MOVE);