Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Platforms\AbstractPlatform' not found in C:\xampp\htdocs\ApiSigestWin\1.20.01.20.4\vendor\doctrine\dbal\lib\Doctrine\DBAL\Platforms\DB2Platform.php:23 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.20.01.20.4\vendor\doctrine\dbal\lib\Doctrine\DBAL\Platforms\DB2Platform.php on line 23