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MySQL error code

MySQL error 1672

MySQL server error 1672 is ER_BINLOG_UNSAFE_UDF, reported with SQLSTATE HY000.

Statement is unsafe because it uses a UDF which may not return the same value on the replica.
Error1672
NameER_BINLOG_UNSAFE_UDF
SQLSTATEHY000
GroupServer errors

Source: MySQL 8.4 Error Reference