It's a problem with your network.
https://confluence.atlassian.com/display/JIRA/Surviving+Connection+Closures might help improve Jira's response to the fault, but you probably need to talk to your network engineers and DBAs to find out why the connection is being lost.
It's officially Tuesday, which means it's officially time for another tip to help you better navigate this space we call the Atlassian Community. 😄 I got a great question from community member, Sa...
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