Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /var/www/html/conquer-clients/umbra.conquer.es/tools/obfuscator/vendor/symfony/event-dispatcher/Tests/GenericEventTest.php:20 Stack trace: #0 {main} thrown in /var/www/html/conquer-clients/umbra.conquer.es/tools/obfuscator/vendor/symfony/event-dispatcher/Tests/GenericEventTest.php on line 20