Help! All websites gone after Mysql / MariaDB upgrade!

Operating system: Centos 7
OS version: CentOS Linux release 7.9.2009

I upgraded mysql/mariadb from version 5.5 to 10.5.9 centos-amd64 After addressing some issues I finally got it to start.

Now the virtualmin tab is totally blank and to the right all I see it the following message “SQL show index from batch failed : Table ‘mydatabasename.batch’ doesn’t exist in engine”

How can I fix this?