Immunisations dashboard not showning in Openemr 7 after upgrade

Hello,
Recently upgraded from 5.0.1(6) to 7.0.0(2) in Ubuntu server 18.04, Apahe2 2.4.54, MySQL 14.14, PHP 7.4.33
Past immunization information is not showing on the dashboard.
We are using a custom list, and I don’t have access to the cvx list when trying to add a new immunization, as it works in the online demo version of OpenEMR 7.
What may have gone wrong?
immunizations