Fatal error: Uncaught Error: Class "Doctrine\Migrations\AbstractMigration" not found in D:\htdocs\SuiteCRM\tmp\package\upgrade\SuiteCRM-8.9.1-extracted\core\backend\Migrations\Version20200608135040.php:37 Stack trace: #0 {main} thrown in D:\htdocs\SuiteCRM\tmp\package\upgrade\SuiteCRM-8.9.1-extracted\core\backend\Migrations\Version20200608135040.php on line 37