Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/trombino/public_html/sanctions.trombino.org/vendor_3/psy/psysh/test/Formatter/SignatureFormatterTest.php:18 Stack trace: #0 {main} thrown in /home/trombino/public_html/sanctions.trombino.org/vendor_3/psy/psysh/test/Formatter/SignatureFormatterTest.php on line 18