Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /var/www/html/vendor/codeception/base/tests/unit/Codeception/Constraints/CrawlerNotConstraintTest.php:2 Stack trace: #0 {main} thrown in /var/www/html/vendor/codeception/base/tests/unit/Codeception/Constraints/CrawlerNotConstraintTest.php on line 2