C.3.22. ERROR 2013 (HY000) at line 583: Lost connection to MySQL server during query

Last Updated: 2013-11-01

Condition or Error

Client was disconnected during a query with the error number.


  • Usually this means that the MySQL server has closed the connection or the server has restarted. The exact cause will be more difficult to determine.


  • We need a bit more information to provide assistance.

    1. Were you connected through the Tungsten Connector?

    2. Did anything else happen on the servers?

    3. If you were connected through the Tungsten Connector, please upload the tungsten-connector/log/connector.log file from the server you were connected to.