When you try to display data, an error occurs

Mistake

SQL Error [08003]: No operations allowed after connection closed.
SQL Error [08003]: No operations allowed after connection closed. No operations allowed after connection closed. No operations allowed after connection closed. Communications link failure

The last packet successfully received from the server was 114 * 770 milliseconds ago. The last packet sent back to the server was 1 milliseconds ago. Communications link failure

The last packet successfully received from the server was 114 * 770 milliseconds ago. The last packet sent back to the server was 1 milliseconds ago. Software caused connection abort: recv failed Software caused connection abort: recv failed

Question How to get rid of the error?

    1 answer 1

    A similar problem is voiced in DBeaver WIKI: MySQL (Amazon RDS) connections "expire" silently; further queries hang DBeaver # 287

    Suggested solutions:

    1. increase in the settings of the socketTimeout driver;
    2. enable connection keep-alive;