MariaDB Error 1557 – ER_FOREIGN_DUPLICATE_KEY

In this post, you’ll learn more about the MariaDB Error 1557 ER_FOREIGN_DUPLICATE_KEY with the details of the error message and why you receive this error

Maria DB Error Description

MariaDB Error 1557 – ER_FOREIGN_DUPLICATE_KEY with the sqlState 23000

Error Description for the MariaDB Error ER_FOREIGN_DUPLICATE_KEY

Upholding foreign key constraints for table ‘%s’, entry ‘%s’, key %d would lead to a duplicate entry

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