ErrorException: Notice: Object of class Silex\ExceptionListenerWrapper could not be converted to int in /var/www/Silex-Skeleton/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/EventDispatcher.php line 109 #625
ErrorException: Notice: Object of class Silex\ExceptionListenerWrapper could not be
converted to int in /var/www/Silex-Skeleton/vendor/symfony/event-
dispatcher/Symfony/Component/EventDispatcher/EventDispatcher.php line 109
If you get a
see https://github.com/symfony/symfony/pull/7023