Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Extension\AbstractExtension" not found in D:\htdocs\SuiteCRM\core\backend\DependecyInjection\BackwardsCompatibility\LegacySAMLExtension.php:33 Stack trace: #0 {main} thrown in D:\htdocs\SuiteCRM\core\backend\DependecyInjection\BackwardsCompatibility\LegacySAMLExtension.php on line 33