Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\DependencyInjection\Extension" not found in /home/rccglwuq/events.disio.com.ng/vendor/presta/sitemap-bundle/DependencyInjection/PrestaSitemapExtension.php:22 Stack trace: #0 {main} thrown in /home/rccglwuq/events.disio.com.ng/vendor/presta/sitemap-bundle/DependencyInjection/PrestaSitemapExtension.php on line 22