Fatal error: Uncaught Error: Interface "Prophecy\Exception\Doubler\DoublerException" not found in /srv/www/sites/public/laura/vendor/phpspec/prophecy/src/Prophecy/Exception/Doubler/ClassMirrorException.php:16 Stack trace: #0 {main} thrown in /srv/www/sites/public/laura/vendor/phpspec/prophecy/src/Prophecy/Exception/Doubler/ClassMirrorException.php on line 16