[Deviant96]

You must make a command for restarting your server (not rcon command, but you-made-command)
It went like this

Code:

COMMAND:rcongmx(playerid, params[])
{
    /* Place your saving function here 
    ex : INI_WriteBool(UserData, "Helper", playerHelper[pID]) <<-- for Y_INI, change to your setting */
    SendRconCommand("gmx");
    return 1;
}