Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /users/quirl/www/filemanager/spark/protected/runtime/updater/backups/vendor_1690631160/maennchen/zipstream-php/test/BigintTest.php:11 Stack trace: #0 {main} thrown in /users/quirl/www/filemanager/spark/protected/runtime/updater/backups/vendor_1690631160/maennchen/zipstream-php/test/BigintTest.php on line 11