Seaquel
MySQL error code

MySQL error 1686

MySQL server error 1686 is ER_STORED_FUNCTION_PREVENTS_SWITCH_BINLOG_DIRECT, reported with SQLSTATE HY000.

Cannot change the binlog direct flag inside a stored function or trigger
Error1686
NameER_STORED_FUNCTION_PREVENTS_SWITCH_BINLOG_DIRECT
SQLSTATEHY000
GroupServer errors

Source: MySQL 8.4 Error Reference