Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /users/quirl/www/filemanager/spark/protected/runtime/updater/backups/vendor_1721117962/symfony/mailer/Test/TransportFactoryTestCase.php:29 Stack trace: #0 {main} thrown in /users/quirl/www/filemanager/spark/protected/runtime/updater/backups/vendor_1721117962/symfony/mailer/Test/TransportFactoryTestCase.php on line 29