We started to get this error: https://acme-v02.api.letsencrypt.org/directory’ is stale

[noamway]

We just started to get these errors:
2020/05/24 06:25:56 [INFO][FileStorage:/etc/caddy_efs/caddy_ssl] Lock for ‘cert_acme_www.xx.com_https://acme-v02.api.letsencrypt.org/directory’ is stale; removing then retrying: /etc/caddy_efs/caddy_ssl/locks/cert_acme_www.xx.com_httpsacme-v02.api.letsencrypt.orgdirectory.lock

Does anyone know why it’s start happen and what I can do to fix it?

Thanks

[_az]

Did you restart Caddy shortly prior to this? Are you running multiple Caddies against one block storage?

[noamway]

Yes Caddy restart a lot when we remove and add servers. And we also use Caddies against one storage.
When we removed all the files inside the lock folder in Caddy it’s solve the issue.