If you want your site to load in https:// only, replace the .htaccess file content with the following code.
# ChatNet by OnCodes<IfModule mod_rewrite.c> RewriteEngine On RewriteCond %{HTTPS} !=on RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301,NE] RewriteCond %{REQUEST_FILENAME} !-f RewriteRule ^ index.php [QSA,L]</IfModule># If you get 'No input file specified'. message or you have problems with FastCGI.# Remove (#) from beginning Options +ExecCGI.# Options +ExecCGI# If ChatNet is not working on a subdomain or in your hosting try adding the following# line after RewriteEngine On# RewriteBase /