Extension talk:Navigation path

Any example?

Doesn't work in MediaWiki 1.17

MediaWiki 1.19
I tried to get this running in 1.19 out of the box.

Parser::disableCache can only be called when actually parsing something

Backtrace:
 * 1) 0 /var/www/html/wiki/extensions/NPath/navigation_path.php(33): Parser->disableCache
 * 2) 1 [internal function]: npath
 * 3) 2 /var/www/html/wiki/includes/Setup.php(527): call_user_func('npath')
 * 4) 3 /var/www/html/wiki/includes/WebStart.php(157): require_once('/var/www/html/w...')
 * 5) 4 /var/www/html/wiki/index.php(54): require('/var/www/html/w...')
 * 6) 5 {main}