In this post, you’ll learn more about the MariaDB Error 1803 ER_MTS_RECOVERY_FAILURE with the details of the error message and why you receive this error
Maria DB Error Description
MariaDB Error 1803 – ER_MTS_RECOVERY_FAILURE with the sqlState HY000
Error Description for the MariaDB Error ER_MTS_RECOVERY_FAILURE
Cannot recover after SLAVE errored out in parallel execution mode. Additional error messages can be found in the MySQL error log.