Fatal error: Uncaught Error: Class "Doctrine\DBAL\Platforms\AbstractMySQLPlatform" not found in D:\Apache24\www\cipla\back-end\vendor\doctrine\dbal\src\Platforms\MySQLPlatform.php:9 Stack trace: #0 {main} thrown in D:\Apache24\www\cipla\back-end\vendor\doctrine\dbal\src\Platforms\MySQLPlatform.php on line 9