Fatal error: Uncaught Error: Class 'PhpSpec\ObjectBehavior' not found in /home/tbadigital/eventos/vendor/welp/mailchimp-bundle/spec/Event/SubscriberListenerSpec.php:11 Stack trace: #0 {main} thrown in /home/tbadigital/eventos/vendor/welp/mailchimp-bundle/spec/Event/SubscriberListenerSpec.php on line 11