in some of my threads I get an error: Warnung: parse_url(http:////http://www.kampfkunst-board...ost15.html):): Unable to parse url in /includes/class_bbcode.php(149) : eval()'d code (Zeile 38)

http://www.kampfkunst-board.info/for...ng-tsun-35312/

When I deactivate the extended signature limits hack, it works fine...

This is a known problem and can be fixed by making sure that only valid URLs get posted.

what do you mean with valid urls, please? What is a valid/invalid url? And how can invalid urls occur such errors? I mean, the hack should be resistant to "invalid urls".

is an invalid URL for example.

I am afraid, but there is no way to avoid this error.

Look for the line with parse_url and change it to $url = @parse_url($rightlink);

It keeps the warnings from popping up when a noobie posts a broken link.

Yes, it supresses the warnings. But as said, there is no way to avoid them.

what a pity...seemed to be a usefull hack for my board...so no use with SEO urls.

As said, you can supress the error by putting @ in front of parse_url, so you won't see it.
Or you can disable the one Plugin (you will lose the ability to check for external links).

I think i'll update the ZIP as this complaint comes up quite often.

do you think that you could add to the hack my little request?

Which request?