Fatal error: Uncaught Error: Class "Doctrine\DBAL\Platforms\AbstractPlatform" not found in /home/slsiluser/public_html/service-portal/vendor/doctrine/dbal/src/Platforms/OraclePlatform.php:36 Stack trace: #0 {main} thrown in /home/slsiluser/public_html/service-portal/vendor/doctrine/dbal/src/Platforms/OraclePlatform.php on line 36