title: Tcpdf showing TCPDF ERROR: Unable to create output file
body: <p>This is the first time i am looking into <strong>TCPDF</strong>. It was developed by previous developer. Now we have changed the server. And it is showing the following Error.</p>
  
  <blockquote>
    <p>TCPDF ERROR: Unable to create output file: /var/www/html/tcpdf/pdf_generate/pdf_ca/ado131822-2017-11-09060853.pdf</p>
  </blockquote>
  
  <p>Please Help me and Guide me with the possibility of what can cause this error. for temporarily basses i have kept the permission to <strong>777</strong> but even that doesn't helps</p>