Update to PHP 7.2 and vBulletin 4.2.5

[kung foo man]

Added this now in global.php, it redirects every http:// to same URI but for https://, which is included by every other .php:

		if(empty($_SERVER['HTTPS']) || $_SERVER['HTTPS'] == "off"){
    $redirect = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
    header('HTTP/1.1 301 Moved Permanently');
    header('Location: ' . $redirect);
    exit();
} 
	

Source: https://stackoverflow.com/questions/...https-with-php

Works pretty nice.

I had www subdomain (entire *.killtube.org) already pointed to new IP, maybe that is DNS cache. Do you still have problems with www.killtube.org?