Fatal error: Uncaught Error: Interface "ProxyManager\Signature\ClassSignatureGeneratorInterface" not found in D:\htdocs\SuiteCRM\tmp\package\upgrade\SuiteCRM-8.9.1-extracted\vendor\friendsofphp\proxy-manager-lts\src\ProxyManager\Signature\ClassSignatureGenerator.php:14 Stack trace: #0 {main} thrown in D:\htdocs\SuiteCRM\tmp\package\upgrade\SuiteCRM-8.9.1-extracted\vendor\friendsofphp\proxy-manager-lts\src\ProxyManager\Signature\ClassSignatureGenerator.php on line 14