Fatal error: Uncaught Error: Class 'Symfony\Component\Debug\Exception\FlattenException' not found in /home/sgcomcom/sample.sgcom.com.lk/vendor/symfony/error-handler/Exception/FlattenException.php:27 Stack trace: #0 {main} thrown in /home/sgcomcom/sample.sgcom.com.lk/vendor/symfony/error-handler/Exception/FlattenException.php on line 27