The target table user of the INSERT is not insertable-into MariaDB 10.4.11
I finally found my solution.

This is a big thanks to @RolandoMySQLDBA on this thread here

The only problem I had with his answer was that in the /var/lib/mysql/InitFile.sql file the missing WITH GRANT OPTION;

example:

GRANT ALL PRIVILEGES ON *.* TO root@localhost
IDENTIFIED BY 'Gstlouis78' WITH GRANT OPTION;


Do not forget to remove the file when you are done, update to remove the init-file string you added the /etc/my.cnf

I am still not sure why mariadb was giving me the error "INSERT is not insertable-into"
and I cold not find any documentation that explains this was a mariaDB problem.  If anyone has more information about this please share