Fatal error: Uncaught Error: Interface "Symfony\Component\Yaml\Exception\ExceptionInterface" not found in /home/maborneapp/public_html/sii/vendor/symfony/yaml/Exception/RuntimeException.php:19
Stack trace:
#0 {main}
thrown in /home/maborneapp/public_html/sii/vendor/symfony/yaml/Exception/RuntimeException.php on line 19