Hello, I'm using Freeradius 3.0.19 on Ubuntu 19.10. The default schema in /etc/freeradius/3.0/mods-config/sql/main/mysql/schema.sql doesn't seem to work. I get the following error message, when connecting with my NAS. (3) sql: ERROR: rlm_sql_mysql: ERROR 1048 (Column 'acctterminatecause' cannot be null): 23000 I have attached the detailed log. Fun fact, when I drop the radius_db and use the schema.sql from Freeradius 3.0.16 and also replace the queries.sql with the older version. cp queries.conf /etc/freeradius/3.0/mods-config/sql/main/mysql/ It works without any problem. So whatever it is it has something to do with the 3.0.19. I also experience the same problem with the latest Freeradius 3.0.20 Help would be kindly appreciated as I'm really stuck on this, Many Thanks, Houman