Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /mnt/www/fss/crm/vendor/codeception/base/tests/unit/Codeception/Command/BaseCommandRunner.php:6 Stack trace: #0 /mnt/www/fss/crm/vendor/codeception/base/tests/unit/Codeception/Command/SelfUpdateTest.php(2): require_once() #1 {main} thrown in /mnt/www/fss/crm/vendor/codeception/base/tests/unit/Codeception/Command/BaseCommandRunner.php on line 6