In this post, you’ll learn more about the MariaDB Error 1440 ER_XAER_DUPID with the details of the error message and why you receive this error
Maria DB Error Description
MariaDB Error 1440 – ER_XAER_DUPID with the sqlState XAE08
Error Description for the MariaDB Error ER_XAER_DUPID
XAER_DUPID: The XID already exists