[pmwiki-users] Error encountered with upgrade to 2.2 beta 65

[Tegan Dowling]

On Sun, Mar 23, 2008 at 9:11 AM, Henrik <henrik.bechmann at sympatico.ca> wrote:
> This security change by my webhost is confirmed. In response to my query
>  they sent me the following response.
>
>  =============================
>
>  The web server security is setup such that it will automatically block system related words while posting data from php based applications, as this may lead to web server exploit. We request you to stop using system related words in your applications.
>
>  =============================
>
>  So suddenly none of my websites can post external links (with the string
>  "http://" anywhere in the page), and hundreds if not thousands of pages
>  that have this protocol embedded are suddenly uneditable.
>
>  Truly horrible. A complete nightmare!
>
>  But nothing to do with PmWiki.

Who is that host?!  (unless you see some reason  to conceal their identity)