I can't renew the SSL using Let's Encrypt for a domain that has just expired. It was moaning about DNS. I haven't changed a thing since it was all setup and working, so no idea why it won't work now. I then noticed there was an update to aaPanel so I updated it. That seems to have made my problem 10 times worse now. I still couldn't renew my SSL using the same method as before, so I read to simply disable SSL and re-apply. So, I went down that path. I was doing this through the "Website" section, in the "SSL" tab of the domain. But aaPanel stated the given domain is not in the Domain Management Center. So, I went to do that. But aaPanel won't let me do that because it can't find the domain provider. Getting frustrated now! So, go to the Domain Provider section which has a facility to add one. However, it only lists 4 providers. None of which is the one I have all my DNS registered at for all my domains, which is 123-reg.co.uk. So, I seem to be shafted. Why did any of this have to change? I now have an important website which is giving a security warning to users, and I cannot fix it!!