Thanks for the reply. I am not sure what the problem was, but I changed the domain to point to a different server and then changed it back to HelioHost NS and it seems to work now. Although, I have another question: Can I run php files with '.html' extension? I have added 'AddType application/x-httpd-php .html .htm' in the .htaccess files, but this just tells my browser to download the file. Would you be able to tell me how to fix this? Thanks!