Hi @cstamas.
You need to update your Dehydrated version to v0.6.4 or newer. There was a change with the Let's Encrypt ACME API that required a bug-fix in Dehydrated.
Hi @cstamas.
You need to update your Dehydrated version to v0.6.4 or newer. There was a change with the Let's Encrypt ACME API that required a bug-fix in Dehydrated.