Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/planetegrandesec/public_html/vendor/vipnytt/useragentparser/tests/InvalidVersionTest.php:19 Stack trace: #0 {main} thrown in /home/planetegrandesec/public_html/vendor/vipnytt/useragentparser/tests/InvalidVersionTest.php on line 19