Fatal error: Uncaught Error: Interface "League\Config\Exception\ConfigurationExceptionInterface" not found in /srv/www/sites/public/starter-projects/vendor/league/config/src/Exception/UnknownOptionException.php:18 Stack trace: #0 {main} thrown in /srv/www/sites/public/starter-projects/vendor/league/config/src/Exception/UnknownOptionException.php on line 18