Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestSuite" not found in /var/www/html/orian-wiki/tests/phpunit/suites/CoreParserTestSuite.php:5
Stack trace:
#0 {main}
thrown in /var/www/html/orian-wiki/tests/phpunit/suites/CoreParserTestSuite.php on line 5