Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /var/www/html/conquer-online-worktrees/ai-agent-2/tools/obfuscator/vendor/nikic/php-parser/test/PhpParser/NodeTraverserTest.php:8 Stack trace: #0 {main} thrown in /var/www/html/conquer-online-worktrees/ai-agent-2/tools/obfuscator/vendor/nikic/php-parser/test/PhpParser/NodeTraverserTest.php on line 8