Hello. I'm having an issue since upgrading Ubuntu. I had backed up all my virtual servers, did a clean install of the OS, reinstalled Virtualmin, then restored all the virtual servers. Everything seemed to go very smooth, but I am now noticing an issue that popped up in Wordpress, but I believe it relates to the server itself.
When I try and do an auto-update in wordpress, I get the following error:
Download failed.: 0: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution
I also can no longer receive emails through contact forms. I assume this might have something to do with DNS? I can post whatever information is needed, I've tried to figure this out on my own for the past few hours and nothing seems to work. Any help is appreciated, thank you.