Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/mitc7774/public_html/absenmita.mitahfidzalasyhar.sch.id/vendor/sebastian/diff/tests/LineTest.php:18 Stack trace: #0 {main} thrown in /home/mitc7774/public_html/absenmita.mitahfidzalasyhar.sch.id/vendor/sebastian/diff/tests/LineTest.php on line 18