I've been upgrading from older versions to the most recent stable version for the past 4 years without any problems but the upgrade from version 19.4 to 19.5 broke my server access. When I try to access my site I get this error:
Bad Request (Invalid host)
I'm running Ubuntu Server 16.04.6 LTS
I took a snapshot before the upgrade and I was able to back to version 19.4 without any problems.
I would love to upgrade to version 19.5 but I don't why it's not working like before anymore.
Customer support service by UserEcho