Fatal error: Uncaught Error: Class "Doctrine\Common\EventArgs" not found in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/doctrine/orm/src/Tools/Event/GenerateSchemaTableEventArgs.php:17 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/doctrine/orm/src/Tools/Event/GenerateSchemaTableEventArgs.php on line 17