Fatal error: Uncaught Error: Class 'Doctrine\Common\EventArgs' not found in /home/almasai/www/people/_old_site/vendor/doctrine/lib/Doctrine/ORM/Tools/Event/GenerateSchemaEventArgs.php:36 Stack trace: #0 {main} thrown in /home/almasai/www/people/_old_site/vendor/doctrine/lib/Doctrine/ORM/Tools/Event/GenerateSchemaEventArgs.php on line 36