In this management software I'm working on, I've built a messenger for the employees to use to IM each other. Recently we moved to a brand new server and upgraded from PHP4 to PHP5. Now the instant messenger won't work. I've opened port 7357, which is the port it uses on both the firewall on the server (Ubuntu Hardy Heron v8.04 using Ubuntu Firewall) and on the gateway router. I even went as far as to disable the server firewall and allow any traffic through any port from any source to any destination on the gateway router and I still get a Connection refused (111) error from the script. Does anyone have any experience with this that could give me a few tips?