How can I troubleshoot Jenkins error logs?

I'm seeing some errors in my Jenkins logs. How can I troubleshoot them?

First, can you share the specific error messages you're encountering? That will help narrow down the issue.

I see an error saying 'Failed to connect to the Jenkins server.' What does that mean?

This error usually indicates a network issue or that the Jenkins server is down. Check the server status and network connectivity.

What should I do if the server is running but I still get this error?

In that case, check the Jenkins configuration and ensure that the correct URL is being used. Also, look for any firewall settings that might be blocking access.

Thanks! Are there any common issues I should look out for?

Yes, common issues include plugin conflicts, insufficient memory, and outdated Jenkins versions. Regularly check for updates and review plugin compatibility.