Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/exklusivbeautysa/public_html/vendor/friendsofsymfony/http-cache/src/Test/NginxTestCase.php:20 Stack trace: #0 {main} thrown in /home/exklusivbeautysa/public_html/vendor/friendsofsymfony/http-cache/src/Test/NginxTestCase.php on line 20