com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
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Taking advantage of this strong position and the expertise of the group, Vilas India has progressively developed additional product ranges like wiring devices, home automation, door entry, lighting management system, cable management and structured cabling to its product offer.
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java.sql.SQLNonTransientConnectionException: No operations allowed after connection closed.
