Error: Let's Encrypt validation status 400
Today I upgraded Debian 12.1 to 12.2 and installed MyVestaCP control panel on my VPS. I am trying to install the Let's Encrypt certificate for my domains, but it is giving an "Error: Let's Encrypt validation status 400" error.
I searched online for its fix, but none of those fixes worked for me. Any help or suggestion to fix it will be great.