Fatal error: Uncaught Error: Class "Doctrine\DBAL\Platforms\MySQLPlatform" not found in /home/oyaagyug/public_html/vendor/doctrine/dbal/src/Platforms/MySQL57Platform.php:14 Stack trace: #0 {main} thrown in /home/oyaagyug/public_html/vendor/doctrine/dbal/src/Platforms/MySQL57Platform.php on line 14