server.exe wird beendet, pls help schnell

Guten tag

if(dialogid == 12)
{
if(response)
{
if(listitem == 0)
{
new name[MAX_PLAYER_NAME];
GetPlayerName(playerid,name,sizeof(name));
SendClientMessageToAll(GREEN,">> %s ist in die Deagle-Arena gegangen!");
ResetPlayerWeapons(playerid);
GivePlayerWeapon(playerid,24,500);
SetPlayerInterior(playerid,1);
SetPlayerPos(playerid,963.418762,2108.292480,1011.030273);

}
if(listitem == 1)
{
new name[MAX_PLAYER_NAME];
GetPlayerName(playerid,name,sizeof(name));
SendClientMessageToAll(GREEN,">> %s ist in die Mp5-Arena gegangen!");
ResetPlayerWeapons(playerid);
GivePlayerWeapon(playerid,29,1000);
SendClientMessage(playerid,GREEN,"in arbeit");
}
}
else
{
ShowPlayerDialog(playerid,DIALOG_ARENA1,DIALOG_STYLE_LIST,"Los Santos Arena","Deathmatch","Weiter","Abbrechen");
}

}

sobald er er die nachricht senden soll, das er in die arena gegangen ist, beendet er die server.exe. kann mir wer helfen pls?

was hat das mit meinem fehler zu tun? ging vorher auch habe nun:

if(dialogid == 12)
{
if(response)
{
if(listitem == 0)
{
new name[MAX_PLAYER_NAME];
GetPlayerName(playerid,name,sizeof(name));
SendClientMessageToAll(GREEN,">> %s ist in die Deagle-Arena gegangen!");

ResetPlayerWeapons(playerid);
GivePlayerWeapon(playerid,24,500);
SetPlayerInterior(playerid,1);
SetPlayerPos(playerid,963.418762,2108.292480,1011.030273);

}
else if(listitem == 1)
{
new name[MAX_PLAYER_NAME];
GetPlayerName(playerid,name,sizeof(name));
SendClientMessageToAll(GREEN,">> %s ist in die Mp5-Arena gegangen!");
ResetPlayerWeapons(playerid);
GivePlayerWeapon(playerid,29,1000);
SendClientMessage(playerid,GREEN,"in arbeit");
}
}
else
{
ShowPlayerDialog(playerid,DIALOG_ARENA1,DIALOG_STYLE_LIST,"Los Santos Arena","Deathmatch","Weiter","Abbrechen");
}

}

garnix ich connecte, gebe den befehl ein und schwub ist server exe weg und in den log steht alles bis zum command

[22:30:11] Incoming connection: 127.0.0.1:55331
[22:30:11] [join] Admin_Psycho has joined the server (1:127.0.0.1)

okay danke.
weiß net was ich da jez falsch gemacht habe:

if(dialogid == 12)
{
new string[50];
new name[MAX_PLAYER_NAME];
GetPlayerName(playerid,name,sizeof(name));
if(response)
{
if(listitem == 0)
{

format(string,sizeof(string),">> %s ist in die Deagle-Arena gegangen!",name);
SendClientMessageToAll(GREEN,string);

ResetPlayerWeapons(playerid);
GivePlayerWeapon(playerid,24,500);
SetPlayerInterior(playerid,1);
SetPlayerPos(playerid,963.418762,2108.292480,1011.030273);

}
if(listitem == 1)
{
format(string,sizeof(string),">> %s ist in die Mp5-Arena gegangen!",name);
SendClientMessageToAll(GREEN,string);

ResetPlayerWeapons(playerid);
GivePlayerWeapon(playerid,29,1000);
SendClientMessage(playerid,GREEN,"in arbeit");
}
}
else
{
ShowPlayerDialog(playerid,DIALOG_ARENA1,DIALOG_STYLE_LIST,"Los Santos Arena","Deathmatch","Weiter","Abbrechen");
}

}

C:\Users\Simon Siggelkow\Desktop\Pawno\gamemodes\Dm.pwn(1876) : warning 219: local variable "string" shadows a variable at a preceding level
Pawn compiler 3.2.3664 Copyright (c) 1997-2006, ITB CompuPhase

1 Warning.

if(dialogid == 12)
{
new name[MAX_PLAYER_NAME];
if(response)
{
if(listitem == 0)
{
new string[50];
GetPlayerName(playerid,name,sizeof(name));
format(string,sizeof(string),">> %s ist in die Deagle-Arena gegangen!",name);
SendClientMessageToAll(GREEN,string);

ResetPlayerWeapons(playerid);
GivePlayerWeapon(playerid,24,500);
SetPlayerInterior(playerid,1);
SetPlayerPos(playerid,963.418762,2108.292480,1011.030273);

}
if(listitem == 1)
{
new string[50];
GetPlayerName(playerid,name,sizeof(name));
format(string,sizeof(string),">> %s ist in die Mp5-Arena gegangen!",name);
SendClientMessageToAll(GREEN,string);

ResetPlayerWeapons(playerid);
GivePlayerWeapon(playerid,29,1000);
SendClientMessage(playerid,GREEN,"in arbeit");
}
}
else
{
ShowPlayerDialog(playerid,DIALOG_ARENA1,DIALOG_STYLE_LIST,"Los Santos Arena","Deathmatch","Weiter","Abbrechen");
}

}

C:\Users\Simon Siggelkow\Desktop\Pawno\gamemodes\Dm.pwn(1881) : warning 219: local variable "string" shadows a variable at a preceding level
C:\Users\Simon Siggelkow\Desktop\Pawno\gamemodes\Dm.pwn(1895) : warning 219: local variable "string" shadows a variable at a preceding level
Pawn compiler 3.2.3664 Copyright (c) 1997-2006, ITB CompuPhase

2 Warnings.

klappt danke