Fatal error: Uncaught Error: Class "Doctrine\ORM\Query\SqlWalker" not found in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/doctrine/orm/src/Tools/Pagination/CountOutputWalker.php:39 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/doctrine/orm/src/Tools/Pagination/CountOutputWalker.php on line 39