Fatal error: Uncaught Error: Undefined constant "STDERR" in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/doctrine/orm/bin/doctrine-pear.php:4 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/doctrine/orm/bin/doctrine-pear.php on line 4