Error 522 after WordPress auto update

Hello there,

I have an issue that I cant seem to solve. I don’t know if it’s related to WordPress but it happened right after it automatically updated itself.

I didn’t have the latest version yet and today I received an email saying that WordPress automatically updated to version 5.4.4, however, I now get error 522 and can’t access my site.

No plugins are creating this issue and my hosting provider told me that there are no issues from their end.

Any ideas on how to fix this?

Thanks