Fatal error: Uncaught Error: Class "Doctrine\Common\EventArgs" not found in D:\htdocs\SuiteCRM\tmp\package\upgrade\SuiteCRM-8.9.1-extracted\vendor\doctrine\persistence\src\Persistence\Event\ManagerEventArgs.php:15 Stack trace: #0 {main} thrown in D:\htdocs\SuiteCRM\tmp\package\upgrade\SuiteCRM-8.9.1-extracted\vendor\doctrine\persistence\src\Persistence\Event\ManagerEventArgs.php on line 15