Custom error pages
Joomla! uses the templates/system/error.php file to handle several HTTP Status errors, including “403 Forbidden”, “404 Not Found”, and “500 Internal Server” Errors....
The favorite icon (commonly referred to as the favicon) is an image file that is 16×16 pixels, and is normally named favicon.ico.
You need to upload...
“Template Install: Another template is already using directory: ‘joomlaroot/templates/template_name’”
The error message suggest, another template with the same name is already installed. There is also the...