Fatal error: Uncaught Error: Class "App\Data\LegacyHandler\PresetDataHandlers\SubpanelDataQueryHandler" not found in /opt/lampp/htdocs/myhospitalnow/suitecrm/core/modules/Opportunities/Statistics/OpportunitySizeAnalysis.php:47 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/suitecrm/core/modules/Opportunities/Statistics/OpportunitySizeAnalysis.php on line 47