Create Director DB Scheme fail

Short edit:
I´ve tried to import the mysql.sql manually (mysql -h 127.0.0.1 -u director -D director < mysql.sql -p) and got the following error:

ERROR 1060 (42S21) at line 2312: Duplicate column name ‘imports’

I´ve also copied the commands from the file and just pasted it in mariadb. This works, but the director is not functional at all.

I´ve installed the newest version of the director today (1.10.0) and used these settings (Galera MySQL cluster with VIPs and HAProxy for IDO-Mysql and more). And i also configured the Database directly as resource (so without Proxysql).

I´m really thankful for every hint.

Best Regards
Tom

EDIT:
I´ve installed mariadb on my web-server and it still won´t work. I get the following error now: