[ItalianKiller1568]

On Top of your script :

Код:

new ExitTimer[MAX_PLAYERS];

Код:

COMMAND:exit( playerid, params[ ] )
{
if(DM[playerid] == true)
{
SetPlayerPos(playerid, 397.5430, -1804.3560, 8.9000);
SendClientMessage(playerid, 0xFF000090, "You exit from DM zone.");
ResetPlayerWeapons(playerid);
SetPlayerVirtualWorld(playerid, 0);
SetPlayerInterior(playerid, 0);
DM[playerid] = false;
SetTimerEx("ExitTimer", 5000, false);
}

I think this will help you