title: TypeError: handlers.push is not a function
body: <p>I am using jQuery 1.9.1 version and highcharts latest version. I am trying to plot the below graph</p>
  
  <pre><code>$(function () {
  
      function drawGraph() {
  
          var chart = new Highcharts.Chart({
              credits: {
                  enabled: false
              },
              exporting: {
                  enabled: false
              },
              chart: {
                  type: 'scatter',
                  renderTo: 'container'
              },
              xAxis: {
                  categories: ['Jan 2/12', 'Feb 1/12', 'Mar 1/12', 'Apr 4/12', 'May 1/12'],
              },
              series: [{
                  name: 'Point',
                  enableMouseTracking: false,
                  data: [1.75, 1.7, 2.9, 1.7, 1.7]
              }]
          });
      }
  
      $(document).ready(function () {
          drawGraph();
      });
  });
  </code></pre>
  
  <p>But I am getting this error:</p>
  
  <blockquote>
    <p>TypeError: handlers.push is not a function</p>
  </blockquote>
  
  <p>Which is throwing in jquery-1.9.1.js at line 2816</p>
  
  <p>Has anyone faced this issue previously? Suggestions please?</p>