title: JpGraph font file error
body: <p>I am trying to insert a graph after reading my DB.</p>
  
  <p>The problem is that I get the following error:
  <img src="https://i.stack.imgur.com/EckWX.jpg" alt="enter image description here"></p>
  
  <p>I already tried changing the permission in my jpgraph folder without succes.
  In my local computer it is working fine but once it is in the server it shows this error.</p>
  
  <p>What am I doing wrong?</p>