Error+Warns

ich habe mir ein script gedownloadet das folgende errors hat,
C:\Users\Mario\Desktop\Citylights - RPG\rl.pwn(104) : error 001: expected token: "(", but found ","
C:\Users\Mario\Desktop\Citylights - RPG\rl.pwn(104) : error 001: expected token: ";", but found "-identifier-"
C:\Users\Mario\Desktop\Citylights - RPG\rl.pwn(562) : warning 235: public function lacks forward declaration (symbol "OnPlayerPrivmsg")
C:\Users\Mario\Desktop\Citylights - RPG\rl.pwn(966) : warning 202: number of arguments does not match definition
C:\Users\Mario\Desktop\Citylights - RPG\rl.pwn(966) : warning 202: number of arguments does not match definition
C:\Users\Mario\Desktop\Citylights - RPG\rl.pwn(1588) : warning 235: public function lacks forward declaration (symbol "OnPlayerInfoChange")
C:\Users\Mario\Desktop\Citylights - RPG\rl.pwn(2073) : warning 202: number of arguments does not match definition
C:\Users\Mario\Desktop\Citylights - RPG\rl.pwn(2073) : warning 202: number of arguments does not match definition
C:\Users\Mario\Desktop\Citylights - RPG\rl.pwn(2773) : error 025: function heading differs from prototype
Pawn compiler 3.2.3664 Copyright (c) 1997-2006, ITB CompuPhase

3 Errors.
bitte um schnelle hilfe danke

sry war gerade drausen
hier die zeilen 104:forward SetPlayerMoney, playerid, Betrag);
2773 public SetPlayerMoney (playerid, Betrag)
{
GivePlayerMoney(playerid, -GetPlayerMoney(playerid));
GivePlayerMoney(playerid, Betrag);
return 1;
}

edit:sorry hab mich verlesn -.-
MFG -_-lol-_-