[[MM]RoXoR[FS]]

here is the fix

pawn Code:

dcmd_givecash(playerid, params[])
{
 new giveplayerid, amount;
 if (sscanf(params, "ud", giveplayerid, amount)) return SendClientMessage(playerid, 0xFF0000AA, "USAGE: /givecash <playerid> <amount>");
 else if (giveplayerid == INVALID_PLAYER_ID || giveplayerid == playerid) return SendClientMessage(playerid, 0xFF0000AA, "ERROR: Player not found!");
 else if (amount > GetPlayerMoney(playerid)) return SendClientMessage(playerid, 0xFF0000AA, "ERROR: Insufficient funds!");
 GivePlayerMoney(giveplayerid, amount);
 GivePlayerMoney(playerid, 0 - amount);
 SendClientMessage(playerid, 0x00FF00AA, "INFO: You have sent money.");
 SendClientMessage(giveplayerid, 0x00FF00AA, "INFO: You have received money.");
 return 1;
}