Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Platforms\PostgreSqlPlatform' not found in /home/app/htdocs/lidia/vendor/doctrine/dbal/lib/Doctrine/DBAL/Platforms/PostgreSQL91Platform.php:29 Stack trace: #0 {main} thrown in /home/app/htdocs/lidia/vendor/doctrine/dbal/lib/Doctrine/DBAL/Platforms/PostgreSQL91Platform.php on line 29