All hostees and file sponsorees can make their own error pages. All you have to do is
save it as a .shtml file, upload it to your site (the main/parent directory) and it should work out. Please look below
at the different error pages you can create for your site/subdomain:
1) 400 = Bad request (save as 400.shtml)
2) 401 = Authorization Required (save as 401.shtml)
3) 403 = Forbidden (save as 403.shtml)
4) 404 = Wrong page (save as 404.shtml)
5) 500 = Internal Server Error (save as 500.shtml)
