Erorr on my chat.php (message system)

[Frank419]

The word chat is forbidden on infinityfree.

Redirected to InfinityFree 403 Forbidden page

While working on your website, you may be redirected to the InfinityFree 403 error page. This article explains why this can happen, and what you can do to solve it. The directory does not contain an index file If you try to request a URL without a file name in the URL (e.g. http://example.com/ or http://example.com/blog/), the server will look for a so-called index file. An index file is a file with the name index.php, index.html, index.htm or index2.html in the folder you’re trying to access.…

And if you are actually building a chat system then your act broke our ToS.