Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\DependencyInjection\Extension' not found in /home/tbadigital/eventos/vendor/welp/mailchimp-bundle/src/DependencyInjection/WelpMailchimpExtension.php:11 Stack trace: #0 {main} thrown in /home/tbadigital/eventos/vendor/welp/mailchimp-bundle/src/DependencyInjection/WelpMailchimpExtension.php on line 11