Port error with ofxOsc

Hi everyone! I am probably missing something simple here. I have an example code (about genetic algorithms) and I try to make this animation interactive with TouchOSC. In my setup in my main program I get two errors relating to the port. I have copied those two lines from an oscReceive example that worked fine. Can somebody spot a problem here? I attach the mentioned setup function and header file here. Many many thanks!

#include "ofApp.h"

#define FRAME_WIDTH 80
#define FRAME_HEIGHT 60

void ofApp::setup(){
    cout << "listening for osc messages on port " << PORT << "\n"; // error here: Expected expression
    receiver.setup(PORT); // error here: Unexpected ';' before ')'
    popmax = 10;
    mutationRate = 0.025;
    forrest.setup(mutationRate, popmax);

In my header file I have this (there are extra things there as well waiting for the be cleaned)

#pragma once
#include "ofMain.h"
#include "ofxOsc.h"
#include "Forrest.h"

//// listen on port 8000
#define PORT 8000;
#define NUM_MSG_STRINGS 20

class ofApp : public ofBaseApp{

		void setup();
		void update();
		void draw();
		void keyPressed(int key);
        void displayInfo();

        int popmax;
        float mutationRate;
        Forrest forrest;
        bool activate;
    // message things
         ofxOscReceiver receiver;
        float avgX, avgY;
        deque<string> messageBuffer;
        int maxBufferSize=20;
        int myNum;
          float myNum2;
          string myString;
          float myTime;
          int rectSize;
          float noiseScale;
          float time;
          float xLoc;
          float yLoc;
          float xVal;
          float yVal;

remove ; end of define line

Thank you so much, that was it!

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