Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in C:\Apache24\htdocs\tools\dompdf\lib\php-css-parser\tests\Sabberworm\CSS\ParserTest.php:13 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\tools\dompdf\lib\php-css-parser\tests\Sabberworm\CSS\ParserTest.php on line 13