[Threshold]

First issue. Command /finvite is not closed. This is the cause of all your errors.

Code:

CMD:finvite(playerid, params[])
{
	return 1;
}

Second issue. 'sizeof' is not closed in one of your format lines.

Code:

format(szQuery, sizeof(szQuery),  "UPDATE Accounts SET TesterLevel='%i' WHERE Username='%s'", PlayerInfo[playerid][pTester], DB_Escape(PlayerInfo[playerid][pUsername]));

Third issue. Command /setleader has multiple lines of SendClientMessage with a third parameter missing. Please feel free to use the code below instead:

Code:

CMD:setleader(playerid, params[])
{
	if(PlayerInfo[playerid][pAdmin] < 5) return SendClientMessage(playerid, -1, "Nu esti administrator.");
	new targetid, factid;
	if(sscanf(params, "ud", targetid, factid)) return SendClientMessage(playerid, -1, "SYNTAX: /setleader [playerid] [factionid]");
	if(targetid == INVALID_PLAYER_ID) return SendClientMessage(playerid, -1, "ERROR: Jucatorul specificat nu este conectat.");
	if(factid == PlayerInfo[playerid][pLeader]) return SendClientMessage(playerid, -1, "ERROR: Jucatorul specificat este deja lider la aceasta factiune.");
	new playern[MAX_PLAYER_NAME], targetn[MAX_PLAYER_NAME], factname[35];
	GetPlayerName(playerid, playern, sizeof(playern));
	GetPlayerName(targetid, targetn, sizeof(targetn));
	switch(factid)
	{
		case 1: factname = "Los Santos Police Department"; // Departament or Department?
		case 2: factname = "Emergency Medical Services"; // 2. LSFD ?
		case 3: factname = "Los Santos Government";
		case 4: factname = "Los Santos News";
		case 5: factname = "Los Santos Auto";
		case 6: factname = "Unknown";
		case 7: factname = "Unknown";
		case 8: factname = "Unknown";
		case 9: factname = "Unknown";
		case 10: factname = "Unknown";
		case 11: factname = "Unknown";
		case 12: factname = "Unknown";
		case 13: factname = "Unknown";
		case 14: factname = "Unknown";
		default:
		{
			SendClientMessage(playerid, -1, "Ai specificat un ID invalid de factiune. Minimul este 1 si maximul ete 16.");
			SendClientMessage(playerid, -1, "Factiuni: 1. LSPD 2. LSFD 3. LSGOV 4. LSNEWS 5. LSA 6. Unknown 7. Unknown 8. Unknown 9. Unknown");
			SendClientMessage(playerid, -1, "10. Unknown 11. Unknown 12. Unknown 13. Unknown 14. Unknown");
			return 1;
		}
	}
	new str[128];
	format(str, 128, "{82C2FA}Ai fost promovat de catre %s ca lider %s!", playern, factname);
	SendClientMessage(targetid, -1, str);
	format(str, 128, "{82C2FA}L-ai promovat pe %s[ID: %d] ca lider %s!", targetn, targetid, factname);
	SendClientMessage(playerid, -1, str);
	PlayerInfo[targetid][pLeader] = factid;
	return 1;
}

Fourth issue. Function 'aterizare' is not forwarded.

Code:

forward aterizare(playerid);
public aterizare(playerid)
{
	SetPlayerInterior(playerid, 14);
	SetPlayerCameraLookAt(playerid, -1855.568725, 41.263156, 1061.143554);
	SetPlayerCameraPos(playerid, -1855.568725, 41.263156, 1061.143554);
	SendClientMessage(playerid, -1, "--> Avionul a aterizat. Personalul de la aeroport te va intreba mai multe lucruri despre datele personale.");
	ShowPlayerDialogEx(playerid, DIALOG_AGE, DIALOG_STYLE_INPUT, "{0000FF}"SERVER_NAME" -- PASAPORT", "{FFFFFF}"SERVER_MAP" este un oras mare.\nPersonalul de la aeroport vrea sa stie ce varsta ai.\nIntrodu mai jos varsta caracterului tau (intre 5 si 80):", "-->", "<--");
}

Fifth issue. 'pTogNewbie' is undefined.

Code:

enum pInfo {
	pID,
	pUsername[MAX_PLAYER_NAME],
	pAge,
	pGender,
	pRegistered,
	pMember,
	pRank,
	pLeader,
	pTogNewbie,
	pIP[16],
	pBanned,
	pBanReason[64],
	pBanExpiry,
	pJailTime,
	pJailReason[64],
	pNMute,
	pRMute,
	pAdmin,
	pTester,
	pSecondaryTask,
	pMoney,
	Float:pPositionX,
	Float:pPositionY,
	Float:pPositionZ,
	Float:pFacingAngle,
	pInterior,
	pVirtualWorld,
	pSkin,
	Float:pHealth,
	Float:pArmour,
	pReport[128],
	pLastUpdate,
	PlayerAnimLibsPreloaded,
	gPlayerUsingLoopingAnim,
	CurrentDialog
}
new PlayerInfo[MAX_PLAYERS][pInfo];

Pastebin: http://pastebin.com/8aAGXL3J

Also, I suggest you change your RCON password after this post...