Fatal error: Uncaught Error: Class "basic" not found in D:\htdocs\SuiteCRM\tmp\package\upgrade\SuiteCRM-8.9.1-backup\modules\AOP_Case_Events\AOP_Case_Events.php:45 Stack trace: #0 {main} thrown in D:\htdocs\SuiteCRM\tmp\package\upgrade\SuiteCRM-8.9.1-backup\modules\AOP_Case_Events\AOP_Case_Events.php on line 45