In this post, you’ll learn more about the MariaDB Error 1566 ER_NULL_IN_VALUES_LESS_THAN with the details of the error message and why you receive this error
Maria DB Error Description
MariaDB Error 1566 – ER_NULL_IN_VALUES_LESS_THAN with the sqlState HY000
Error Description for the MariaDB Error ER_NULL_IN_VALUES_LESS_THAN
Not allowed to use NULL value in VALUES LESS THAN