What does "Error: CCI, -4, Cannot communicate with server" mean?
I installed CUBRID and the PHP API yesterday. Everything was working perfect. I was quite glad. I created some code and could work with CUBRID. But today in the morning I started my Web server, navigated to my site, and I saw this error:
Error: CCI, -4, Cannot communicate with server
What does it mean, and how can I resolve it?