Hi All,I am new to OS ticket 1.10.4 , I have installed os ticket as per this URL https://www.ceos3c.com/sysadmin/install-osticket-aws/.All the steps are given went well, But am getting the following error,'Failed to load resource: the server responded with a status of 400 (Bad Request)'no message are displayed in the popup's.It in AMAZON AWS ec2 Ubuntu 16.04 LTS instance.So let me to come out of this issue and make work properly in my AWS instance.Thanks in advance.Regards,Karikalan