Current questions and answers regarding the map editor.

I wrote a script, a thread that checks if certain key guardians have been visited and, depending on the conditions, displays a message. It works the way I need it to, but for some reason, it completely clutters the console with warnings. Help me figure out what's wrong.
Scripts:

function StartKeyMasterObserv()
  Trigger(NEW_DAY_TRIGGER, "StartKeyMasterObserv", nil );
  print("Start keymaster observe thread");
  startThread(CheckKeyMasterFoundThread);
end;
function CheckKeyMasterFoundThread()
  GreenKeymasterMessageNotShow = true;
  RedKeymasterMessageNotShow = true;
  TanKeymasterMessageNotShow = true;
  repeat
        if HasBorderguardKey(PLAYER_1, GREEN_KEY) and GreenKeymasterMessageNotShow then
        GreenKeymasterMessageNotShow = false;
        MessageBox(GetMapDataPath().."KeymasterMessage/Green.txt");
    	end;
    	if HasBorderguardKey(PLAYER_1, RED_KEY) and RedKeymasterMessageNotShow then
         RedKeymasterMessageNotShow = false;
    	 MessageBox(GetMapDataPath().."KeymasterMessage/Red.txt");
    	end;
      if HasBorderguardKey(PLAYER_1, TAN_KEY) and TanKeymasterMessageNotShow then
         TanKeymasterMessageNotShow = false;
         MessageBox(GetMapDataPath().."KeymasterMessage/Tan.txt");
      end;
      sleep(5);
  until(HasAllKeymasterFound())
end;
function HasAllKeymasterFound()
  if HasBorderguardKey(PLAYER_1, GREEN_KEY) and HasBorderguardKey(PLAYER_1, RED_KEY) and HasBorderguardKey(PLAYER_1, TAN_KEY) then
     MessageBox(GetMapDataPath().."KeymasterMessage/All.txt");
     print("Keymaster thread finish");
     return true;
  end;
  return false;
end;

Warnings: