[[GM]The_Don]

Код:

public OnPlayerConnect(playerid)
{
new playrname[MAX_PLAYER_NAME];
new connect[128];
GetPlayerName(playerid, playrname, sizeof(playrname));
format(connect, sizeof(connect), "%s.cer", playrname);
if(fexist(connect)) //line 108
{
gPlayerAccount[playerid] = 1;
SendClientMessage(playerid, COLOR_YELLOW, "You are registered, please login with /login password");
}
return 1; //line 113
}
else //line 115
{
gPlayerAccount[playerid] = 0;
SendClientMessage(playerid, COLOR_YELLOW, "You are new here or not registered, please register with /register password");
}
return 1; //line 120
}

try this ... you forgot the "(playerid)" after OnPlayerConnect.
The Function dont know, what playerid means, so its for him an invalid declaration