#!/usr/bin/env php
<br />
<b>Fatal error</b>:  Uncaught Error: Undefined constant &quot;STDERR&quot; in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\tecnickcom\tc-lib-pdf-font\util\convert.php:20
Stack trace:
#0 {main}
  thrown in <b>C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\tecnickcom\tc-lib-pdf-font\util\convert.php</b> on line <b>20</b><br />