In this post, you’ll learn more about the MariaDB Error 1193 ER_UNKNOWN_SYSTEM_VARIABLE with the details of the error message and why you receive this error
Maria DB Error Description
MariaDB Error 1193 – ER_UNKNOWN_SYSTEM_VARIABLE with the sqlState HY000
Error Description for the MariaDB Error ER_UNKNOWN_SYSTEM_VARIABLE
Unknown system variable ‘%s’