Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /var/www/html/conquer-online/tools/obfuscator/vendor/symfony/filesystem/Tests/LockHandlerTest.php:16 Stack trace: #0 {main} thrown in /var/www/html/conquer-online/tools/obfuscator/vendor/symfony/filesystem/Tests/LockHandlerTest.php on line 16