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本帖最后由 bill 于 2015-4-20 19:25 编辑
升级20820后,比原版多了个“任务”功能,但点击后出现错误提示,估计是数据库问题,请教如何解决,谢谢!问题如下图:
其中错误内容如下:
The last packet successfully received from the server was 232,363,120 milliseconds ago. The last packet sent successfully to the server was 232,363,120 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem. |
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