[BroZeus]

if(strfind(PlayerName[playerid],"_",true) == -1) return SendClientMessage(playerid,color_error, "ERROR: Your name must be in the format Firstname_Lastname."),Kick(playerid);
change this line to

pawn Код:

if(strfind(PlayerName[playerid],"_",true) == -1)
{
SendClientMessage(playerid,color_error, "ERROR: Your name must be in the format Firstname_Lastname.");
SetTimerEx("DelayedKick", 1000, false, "d", playerid);
return 1;
}