Fatal error: Uncaught Error: Class "Doctrine\Migrations\AbstractMigration" not found in C:\xampp\htdocs\SuiteCRM-8.9.2\core\backend\Migrations\BaseMigration.php:34 Stack trace: #0 {main} thrown in C:\xampp\htdocs\SuiteCRM-8.9.2\core\backend\Migrations\BaseMigration.php on line 34