Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /mnt/disk1/hosted/vcard.llorenteycuenca.com/vendor/symfony/http-client-contracts/Test/HttpClientTestCase.php:24 Stack trace: #0 {main} thrown in /mnt/disk1/hosted/vcard.llorenteycuenca.com/vendor/symfony/http-client-contracts/Test/HttpClientTestCase.php on line 24