clearTimeout and WARNING: Out of memory while appending to array

I just have to let the timeout run its duration it seems. If I try to clear the timeout when I get a fix it seems to produce an error every other (e.g. all even times/2times) time it searches.

Serial4.setup(9600,{tx:C10,rx:C11});

var SleepDuration = null;
var SearchDuration = null;
var foundFix = 0;
function Start_GPS(){
  
  console.log("Starting GPS...");
  //Reset fix found
  foundFix=0;
  
  //After 120 seconds disable the GPS regardless
  SearchDuration = setTimeout(function (e) { Stop_GPS(); }, 60000);
 
  //Set enable pin mode
  pinMode(A9,'output');
  
  //Set enable pin to high
  digitalWrite(A9,1);
  
  //load gps
    var gps = require("GPS").connect(Serial4, function(data) {
    console.log(data);
    //Check if we have a fix
      if(data.fix>0)
      {
        console.log("Send SMS:" + data.lat + "|" + data.lon);
        foundFix=1;
        Stop_GPS();
      }
  });
}

function Stop_GPS(){
  var gps="";
  digitalWrite(A9,0);
  console.log("Disabling GPS...");
}

function onInit(){
//SleepDuration = setTimeout(function (e) {onInit(); }, 360000);
console.log("Starting up device & Setting timers...");
setInterval(function (e) { Start_GPS(); }, 360000);
Start_GPS();
}

onInit();