Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/www/public_html/admin/releases/20230523073704/codeigniter/vendor/symfony/filesystem/Tests/ExceptionTest.php:20 Stack trace: #0 {main} thrown in /home/www/public_html/admin/releases/20230523073704/codeigniter/vendor/symfony/filesystem/Tests/ExceptionTest.php on line 20