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MySQL error code

MySQL error 3130

MySQL server error 3130 is ER_PLUGGABLE_PROTOCOL_COMMAND_NOT_SUPPORTED, reported with SQLSTATE HY000.

Command not supported by pluggable protocols
Error3130
NameER_PLUGGABLE_PROTOCOL_COMMAND_NOT_SUPPORTED
SQLSTATEHY000
GroupServer errors

Source: MySQL 8.4 Error Reference