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MySQL error code

MySQL error 3842

MySQL server error 3842 is ER_INNODB_REDO_LOG_ARCHIVE_LABEL_NOT_FOUND, reported with SQLSTATE HY000.

Label '%s' not found in server variable 'innodb_redo_log_archive_dirs'
Error3842
NameER_INNODB_REDO_LOG_ARCHIVE_LABEL_NOT_FOUND
SQLSTATEHY000
GroupServer errors

Source: MySQL 8.4 Error Reference