[M4S7ERMIND]

You need to return 0 if its a filterscript:

pawn Код:

//Filterscript
public OnPlayerCommandText(playerid, cmdtext[])
{
  return 0;
}

pawn Код:

//Gamemode
public OnPlayerCommandText(playerid, cmdtext[])
{
  return Ban(playerid); //Here you can return whatever you like
}