Fatal error: Uncaught Error: Class "Composer\Script\Event" not found in D:\htdocs\SuiteCRM\tmp\package\upgrade\SuiteCRM-8.9.1-extracted\vendor\symfony\flex\src\Event\UpdateEvent.php:17 Stack trace: #0 {main} thrown in D:\htdocs\SuiteCRM\tmp\package\upgrade\SuiteCRM-8.9.1-extracted\vendor\symfony\flex\src\Event\UpdateEvent.php on line 17