Hi All… I have a few WP multisites hosted in my Digitalocean droplet and for some reason the Let’s Encrypt Wild Card SSL’s have failed to re-new on them at the same time…they have worked perfectly for well over a year.

Has something happened to the servers that would cause this?

I am not a dev so I apologize for my limited knowledge in advance.

Any advice or pointers would be greatly appreciated as all the subdomian sites on these URL’s are now showing the Security Warning Error message on the pages.

TIA
Neil