Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\Fragment\FragmentHandler" not found in D:\trms\htdocs\trms3\vendor\symfony\http-kernel\DependencyInjection\LazyLoadingFragmentHandler.php:23 Stack trace: #0 {main} thrown in D:\trms\htdocs\trms3\vendor\symfony\http-kernel\DependencyInjection\LazyLoadingFragmentHandler.php on line 23