Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\tecnickcom\tc-lib-pdf-font\test\TestUtil.php:35 Stack trace: #0 {main} thrown in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\tecnickcom\tc-lib-pdf-font\test\TestUtil.php on line 35