Seaquel
MySQL error code

MySQL error 3807

MySQL server error 3807 is ER_BINLOG_MASTER_KEY_ROTATION_FAIL_TO_OPERATE_KEY, reported with SQLSTATE HY000.

Failed to operate binary log master key on keyring, please check if keyring is loaded. The statement had no effect: the old binary log master key is still in use, the keyring, binary and relay log files are unchanged, and the server could not start using a new binary log master key for encrypting new binary and relay log files.
Error3807
NameER_BINLOG_MASTER_KEY_ROTATION_FAIL_TO_OPERATE_KEY
SQLSTATEHY000
GroupServer errors

Source: MySQL 8.4 Error Reference