Certbot Auto-Renewal Failure

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I have not yet studied the whole log but something jumps out at me.

You have a very large number of server blocks in that nginx. You probably just need a longer wait time for the nginx reload to become effective.

Try adding this to your certbot command and let us know. Maybe just use 5 or 10 seconds.

 --nginx-sleep-seconds NGINX_SLEEP_SECONDS
                        Number of seconds to wait for nginx configuration
                        changes to apply when reloading. (default: 1)
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