Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Platforms\MySQL57Platform' not found in /opt/lampp/htdocs/kuesioner/vendor/doctrine/dbal/lib/Doctrine/DBAL/Platforms/MySQL80Platform.php:8 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/kuesioner/vendor/doctrine/dbal/lib/Doctrine/DBAL/Platforms/MySQL80Platform.php on line 8