If you are installing ChatNet on NGNIX server, please add the following rules in your Nginx configuration file prior to the installation
If you are installing ChatNet in a root directory: location / { try_files $uri $uri/ /index.php?$args; }
If you are installing ChatNet in a sub directory: location /subdirname/ { try_files $uri $uri/ /subdirname/index.php?$args; }
Replace subdirname with your sub directory name