Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Exception\HttpException' not found in /home/changeco/public_html/vendor/symfony/http-kernel/Exception/PreconditionRequiredHttpException.php:19
Stack trace:
#0 {main}
thrown in /home/changeco/public_html/vendor/symfony/http-kernel/Exception/PreconditionRequiredHttpException.php on line 19