Fatal error: Uncaught Error: Class "Doctrine\DBAL\Platforms\PostgreSQLPlatform" not found in /home/alkhalaffamily/public_html/teachme/vendor/doctrine/dbal/src/Platforms/PostgreSQL94Platform.php:10 Stack trace: #0 {main} thrown in /home/alkhalaffamily/public_html/teachme/vendor/doctrine/dbal/src/Platforms/PostgreSQL94Platform.php on line 10