Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/fundopuh/trader.fxex.org/vendor/league/commonmark/PlainTextSignatureTest-20250424135247.php:9 Stack trace: #0 {main} thrown in /home/fundopuh/trader.fxex.org/vendor/league/commonmark/PlainTextSignatureTest-20250424135247.php on line 9