Custom 404 error page

To create a custom 404 page you must first create a .htaccess file in your public web folder.

Create a .htaccess file in your public web folder.
Then place this in the .htaccess file – this is the only line of code to be placed in it

ErrorDocument 404 http://yourdomain.com/file.html

Then the error 404 would go to the page file.html – similarly for creating a custom 403 error page you would do the same thing.

ErrorDocument 403 http://yourdomain.com/file.html