If Let's Encypt fails to generate the SSLs for the domains:
- Firstly, Check that they aren't having a maintenance break: https://letsencrypt.status.io
- Disable the LetsEncrypt plugin and re-enable it, maybe even restart the server.
- Are the name servers for the domains pointing to the InterWorx server, if they aren't they will not generate a SSL.
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Check if the permissions are correct:
cd /var/log/ ls -alSee if the permissions on "letsencrypt" match the other folders.
- Check if the cron file is correct:
cd /home/interworx/include/Cron/ ls -al
See if there's a file called "RenewLetsEncryptCerts.php", that's incorrect it must be a small e like so: "RenewLetsencryptCerts.php" to do that run: mv RenewLetsencryptCerts.php RenewLetsEncryptCerts.php
