Fatal error: Uncaught Error: Class "Test\TestUtil" not found in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\tecnickcom\tc-lib-pdf-encrypt\test\EncryptTest.php:30 Stack trace: #0 {main} thrown in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\tecnickcom\tc-lib-pdf-encrypt\test\EncryptTest.php on line 30