How to fix ? I rookie.
Is this caddy v1? it looks like that you are making dns acme challenge, you’ll need to add a txt record
Add a TXT DNS Record, you have to look in the logs to:
_acme-challenge.apps.nh28.cf TXT GICG…
Which version of caddy are you using?
WARNING: File descriptor limit 1024 is too low for production servers. At least 8192 is recommended. Fix with
ulimit -n 8192. how to fix.
ulimit -n 8192
But this is “just” a warning.
BTW: Screenshots won’t make the world a better Place!
Yeah, it just means if your site is really busy (like, load testing kind of busy — 10s of thousands of connections per second) it may not have enough resources, but it’s fine for most sites.
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