Today I decided to move my wordpress site to a new domain. Some of the customization wasn’t there after the transfer so I thought it was because of the missing https of the new domain. So, I hoped on cpanel and ran Let’s Encrypt SSL and tried issuing a certificate.
This strangeness is due to a bug in Boulder that was fixed two days ago. However, it would not have affected the outcome of your issuance request, so it can be disregarded.
Manually creating this file and seeing whether you can access it in a browser is definitely a good idea, it will help determine what the issue is.
At the moment the challenge is being placed in the domain's document root but it isn't accessible in a browser. You might need to ask your host about it as they appear to have a few extra customizations in their cPanel that could potentially be interfering.
Uploaded a text file with that name. Cannot be fetched...
Earlier I had a really bad headache as moving the site didn't go as planned. Big part of the customization was omitted on the new domain. I was ready to give up after trying all night to make it work and got it to work just before bed.
Hopefully, tomorrow this issue will too be resolved...