Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Platforms\AbstractPlatform' not found in /home/alobhaitsolution/public_html/techart_dev/vendor/doctrine/dbal/src/Platforms/PostgreSQLPlatform.php:39 Stack trace: #0 {main} thrown in /home/alobhaitsolution/public_html/techart_dev/vendor/doctrine/dbal/src/Platforms/PostgreSQLPlatform.php on line 39