Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /var/www/crm_killing_ninja/vendor/symfony/security-core/Test/AccessDecisionStrategyTestCase.php:25 Stack trace: #0 {main} thrown in /var/www/crm_killing_ninja/vendor/symfony/security-core/Test/AccessDecisionStrategyTestCase.php on line 25