Malformed header from CGI script:
[Sat Feb  4 17:48:28 2012] index.pl: Undefined subroutine &main::inet_aton called at /index.pl line 139.
Status: 500
Content-type: text/html

<h1>Software error:</h1>
<pre>Undefined subroutine &amp;main::inet_aton called at /index.pl line 139.
</pre>
<p>
For help, please send mail to the webmaster (<a href="mailto:hanzoweb@home.pl">hanzoweb@home.pl</a>), giving this error message 
and the time and date of the error.

</p>