Register system bug

#include <a_samp>
#include <zcmd>
#include <a_mysql>
main(){}

new SQL = -1, gQuery[256];

new string[128];

new pLogged[MAX_PLAYERS];

#define function%0(%1) forward%0(%1); public %0(%1)
#define SCM SendClientMessage

enum pInfo {
	pSQLID,
	pName[MAX_PLAYER_NAME],
	pPassword[32]
}
new PlayerInfo[MAX_PLAYERS][pInfo];

enum {
	DIALOG_REGISTER,
	DIALOG_LOGIN
}

public OnGameModeInit() {
	SQL = mysql_connect("localhost", "root", "samp_db", "");
	return 1;
}

public OnPlayerRequestClass() {
	return 1;
}

public OnPlayerConnect(playerid) {
	gQuery[0] = EOS;
	mysql_format(SQL, gQuery, sizeof(gQuery), "SELECT * FROM `users` WHERE `Name` = '%s' LIMIT 1", GetName(playerid));
	mysql_tquery(SQL, gQuery, "checkAccount", "i", playerid);

	pLogged[playerid] = 0;
	return 1;
}

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[]) {

	switch(dialogid) {
		case DIALOG_REGISTER: {
			if(!response) return Kick(playerid);
			SCM(playerid, -1, "TE-AI INREGISTRAT PE SERVER."); //register message
			gQuery[0] = EOS;
			mysql_format(SQL, gQuery, sizeof(gQuery), "INSERT INTO `users` (`Name`, `Password`) VALUES ('%s', '%s')", GetName(playerid), inputtext);
			mysql_tquery(SQL, gQuery, "insertAccount", "i", playerid);

			format(PlayerInfo[playerid][pPassword], 32, inputtext);
		}
		case DIALOG_LOGIN: {
			if(!response) return Kick(playerid);
			mysql_format(SQL, gQuery, sizeof(gQuery), "SELECT * FROM `users` WHERE `Name` = '%s' AND `Password` = '%s' LIMIT 1", GetName(playerid), inputtext);
			mysql_tquery(SQL, gQuery, "onLogin", "i", playerid);
		}+
	}
	return 1;
}

stock GetName(playerid) {
	new playerName[24];
	GetPlayerName(playerid, playerName, 24);
	return playerName;
}

function OnLogin(playerid) {
	switch(cache_num_rows() ) {
		case 0: SCM(playerid, -1, "Parola incorecta."); //incorrect password message
		case 1: {
			new result[64];

			PlayerInfo[playerid][pSQLID] = cache_get_field_content_int(0, "ID");

			cache_get_field_content(0, "Name", result); format(PlayerInfo[playerid][pName], MAX_PLAYER_NAME, result);
			cache_get_field_content(0, "Password", result); format(PlayerInfo[playerid][pPassword], 32, result);

			printf("%s s-a logat pe server.", GetName(playerid)); //debug with player who logged in
			SCM(playerid, -1, "TE-AI LOGAT PE SERVER."); //login message
		}
	}
	return 1;
}

function checkAccount(playerid){
	switch(cache_num_rows()) {
		case 0: ShowPlayerDialog(playerid, DIALOG_REGISTER, DIALOG_STYLE_PASSWORD, "Register (NU AI UN CONT)", "Parola:", "Insert", "Cancel"); //if i don't have an account
		case 1:	ShowPlayerDialog(playerid, DIALOG_LOGIN, DIALOG_STYLE_PASSWORD, "Login (AI DEJA UN CONT)", "Parola:", "Login", "Cancel"); //if i have an account
	}
	return 1;
}

function insertAccount(playerid) {
	PlayerInfo[playerid][pSQLID] = cache_insert_id();
	printf("%s s-a inregistrat cu SQLID: %d", GetName(playerid), PlayerInfo[playerid][pSQLID]);//debug with player who registered
	return 1;
}