Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/chuquicamata/public_html/bridge2/vendor/org_heigl/ghostscript/tests/GhostscriptTest.php:43 Stack trace: #0 {main} thrown in /home/chuquicamata/public_html/bridge2/vendor/org_heigl/ghostscript/tests/GhostscriptTest.php on line 43