Hello,I am trying to run osticket on our own IIS 10 server and I run into problem with login into admin panel.When I try to log into system it run problem with message "Valid CSRF Token Required".I found that if I go via localhost URL it is working properly, but if I try to log via public URL I fail. We use some sort of proxy - page is running on port 50008 and from outside is availvable on domain http://helpdesk.onix.sk/I search throught a lot of discussions about this problem pointing to PHP version and other type of "solutions", but none of this is working for me. Any idea, what can I check?