Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\DependencyInjection\Extension' not found in /home/almasai/www/people/_old_site/vendor/bundles/WhiteOctober/PagerfantaBundle/DependencyInjection/WhiteOctoberPagerfantaExtension.php:24 Stack trace: #0 {main} thrown in /home/almasai/www/people/_old_site/vendor/bundles/WhiteOctober/PagerfantaBundle/DependencyInjection/WhiteOctoberPagerfantaExtension.php on line 24