Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Fragment\FragmentHandler' not found in /home/kingelearn/public_html/vendor/symfony/http-kernel/DependencyInjection/LazyLoadingFragmentHandler.php:23
Stack trace:
#0 {main}
thrown in /home/kingelearn/public_html/vendor/symfony/http-kernel/DependencyInjection/LazyLoadingFragmentHandler.php on line 23